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ch9-log/src/os/fs/mod.rs.html | 5 +- 78 files changed, 2538 insertions(+), 34 deletions(-) delete mode 100644 ch9-log/implementors/easy_fs/block_dev/trait.BlockDevice.js create mode 100644 ch9-log/implementors/os/fs/easy_fs/block_dev/trait.BlockDevice.js create mode 100644 ch9-log/os/fs/easy_fs/bitmap/constant.BLOCK_BITS.html create mode 100644 ch9-log/os/fs/easy_fs/bitmap/fn.decomposition.html create mode 100644 ch9-log/os/fs/easy_fs/bitmap/index.html create mode 100644 ch9-log/os/fs/easy_fs/bitmap/sidebar-items.js create mode 100644 ch9-log/os/fs/easy_fs/bitmap/struct.Bitmap.html create mode 100644 ch9-log/os/fs/easy_fs/bitmap/type.BitmapBlock.html create mode 100644 ch9-log/os/fs/easy_fs/block_cache/constant.BLOCK_CACHE_SIZE.html create mode 100644 ch9-log/os/fs/easy_fs/block_cache/fn.block_cache_sync_all.html create mode 100644 ch9-log/os/fs/easy_fs/block_cache/fn.get_block_cache.html create mode 100644 ch9-log/os/fs/easy_fs/block_cache/index.html create mode 100644 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a/ch9-log/implementors/core/cmp/trait.PartialEq.js +++ b/ch9-log/implementors/core/cmp/trait.PartialEq.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl PartialEq<IER> for IER","synthetic":false,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl PartialEq<LSR> for LSR","synthetic":false,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl PartialEq<MCR> for MCR","synthetic":false,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl PartialEq<OpenFlags> for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl PartialEq<RingBufferStatus> for RingBufferStatus","synthetic":false,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl PartialEq<PhysAddr> for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl PartialEq<VirtAddr> for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl PartialEq<PhysPageNum> for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl PartialEq<VirtPageNum> for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl PartialEq<MapType> for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl PartialEq<MapPermission> for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl PartialEq<PTEFlags> for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl PartialEq<SignalFlags> for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl PartialEq<TaskStatus> for TaskStatus","synthetic":false,"types":["os::task::task::TaskStatus"]},{"text":"impl PartialEq<TimerCondVar> for TimerCondVar","synthetic":false,"types":["os::timer::TimerCondVar"]}]; +implementors["os"] = [{"text":"impl PartialEq<IER> for IER","synthetic":false,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl PartialEq<LSR> for LSR","synthetic":false,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl PartialEq<MCR> for MCR","synthetic":false,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl PartialEq<OpenFlags> for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl PartialEq<RingBufferStatus> for RingBufferStatus","synthetic":false,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl PartialEq<DiskInodeType> for DiskInodeType","synthetic":false,"types":["os::fs::easy_fs::layout::DiskInodeType"]},{"text":"impl PartialEq<PhysAddr> for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl PartialEq<VirtAddr> for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl PartialEq<PhysPageNum> for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl PartialEq<VirtPageNum> for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl PartialEq<MapType> for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl PartialEq<MapPermission> for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl PartialEq<PTEFlags> for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl PartialEq<SignalFlags> for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl PartialEq<TaskStatus> for TaskStatus","synthetic":false,"types":["os::task::task::TaskStatus"]},{"text":"impl PartialEq<TimerCondVar> for TimerCondVar","synthetic":false,"types":["os::timer::TimerCondVar"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/fmt/trait.Debug.js b/ch9-log/implementors/core/fmt/trait.Debug.js index 2fa7be35..092bc8ac 100644 --- a/ch9-log/implementors/core/fmt/trait.Debug.js +++ b/ch9-log/implementors/core/fmt/trait.Debug.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl Debug for IER","synthetic":false,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Debug for LSR","synthetic":false,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Debug for MCR","synthetic":false,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Debug for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Debug for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl Debug for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl Debug for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl Debug for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Debug for FrameTracker","synthetic":false,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Debug for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl Debug for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Debug for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Debug for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl Debug for TrapContext","synthetic":false,"types":["os::trap::context::TrapContext"]}]; +implementors["os"] = [{"text":"impl Debug for IER","synthetic":false,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Debug for LSR","synthetic":false,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Debug for MCR","synthetic":false,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Debug for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Debug for SuperBlock","synthetic":false,"types":["os::fs::easy_fs::layout::SuperBlock"]},{"text":"impl Debug for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl Debug for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl Debug for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl Debug for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Debug for FrameTracker","synthetic":false,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Debug for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl Debug for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Debug for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Debug for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl Debug for TrapContext","synthetic":false,"types":["os::trap::context::TrapContext"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/marker/trait.Freeze.js b/ch9-log/implementors/core/marker/trait.Freeze.js index 647c435b..8b6edc29 100644 --- a/ch9-log/implementors/core/marker/trait.Freeze.js +++ b/ch9-log/implementors/core/marker/trait.Freeze.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl Freeze for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl Freeze for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl !Freeze for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Freeze for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Freeze for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Freeze for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Freeze for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Freeze for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Freeze for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl Freeze for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl Freeze for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl Freeze for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> !Freeze for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl Freeze for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl Freeze for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl Freeze for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl !Freeze for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Freeze for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Freeze for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Freeze for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Freeze for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Freeze for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Freeze for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Freeze for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Freeze for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Freeze for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Freeze for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Freeze for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Freeze for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Freeze for SimpleRange<T> where
    T: Freeze, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Freeze for SimpleRangeIterator<T> where
    T: Freeze, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Freeze for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Freeze for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Freeze for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Freeze for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Freeze for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Freeze for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Freeze for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Freeze for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Freeze for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Freeze for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Freeze for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Freeze for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Freeze for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl !Freeze for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl Freeze for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl !Freeze for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl !Freeze for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl Freeze for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl !Freeze for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl Freeze for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> !Freeze for UPSafeCellRaw<T>","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl Freeze for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl Freeze for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> !Freeze for UPIntrFreeCell<T>","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> Freeze for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Freeze for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Freeze for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl Freeze for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Freeze for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Freeze for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl Freeze for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl Freeze for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl Freeze for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Freeze for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Freeze for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl !Freeze for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl Freeze for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl Freeze for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Freeze for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Freeze for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl !Freeze for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Freeze for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Freeze for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Freeze for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Freeze for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl Freeze for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl Freeze for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl Freeze for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; +implementors["os"] = [{"text":"impl Freeze for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl Freeze for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl !Freeze for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Freeze for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Freeze for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Freeze for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Freeze for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Freeze for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Freeze for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl Freeze for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl Freeze for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl Freeze for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> !Freeze for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl Freeze for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl Freeze for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl Freeze for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl !Freeze for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Freeze for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Freeze for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Freeze for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Freeze for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Freeze for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Freeze for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Freeze for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Freeze for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Freeze for Bitmap","synthetic":true,"types":["os::fs::easy_fs::bitmap::Bitmap"]},{"text":"impl Freeze for BlockCache","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCache"]},{"text":"impl Freeze for BlockCacheManager","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCacheManager"]},{"text":"impl Freeze for BLOCK_CACHE_MANAGER","synthetic":true,"types":["os::fs::easy_fs::block_cache::BLOCK_CACHE_MANAGER"]},{"text":"impl Freeze for EasyFileSystem","synthetic":true,"types":["os::fs::easy_fs::efs::EasyFileSystem"]},{"text":"impl Freeze for SuperBlock","synthetic":true,"types":["os::fs::easy_fs::layout::SuperBlock"]},{"text":"impl Freeze for DiskInodeType","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInodeType"]},{"text":"impl Freeze for DiskInode","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInode"]},{"text":"impl Freeze for DirEntry","synthetic":true,"types":["os::fs::easy_fs::layout::DirEntry"]},{"text":"impl Freeze for Inode","synthetic":true,"types":["os::fs::easy_fs::vfs::Inode"]},{"text":"impl Freeze for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Freeze for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Freeze for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Freeze for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Freeze for SimpleRange<T> where
    T: Freeze, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Freeze for SimpleRangeIterator<T> where
    T: Freeze, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Freeze for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Freeze for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Freeze for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Freeze for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Freeze for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Freeze for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Freeze for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Freeze for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Freeze for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Freeze for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Freeze for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Freeze for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Freeze for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl !Freeze for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl Freeze for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl !Freeze for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl !Freeze for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl Freeze for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl !Freeze for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl Freeze for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> !Freeze for UPSafeCellRaw<T>","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl Freeze for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl Freeze for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> !Freeze for UPIntrFreeCell<T>","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> Freeze for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Freeze for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Freeze for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl Freeze for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Freeze for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Freeze for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl Freeze for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl Freeze for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl Freeze for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Freeze for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Freeze for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl !Freeze for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl Freeze for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl Freeze for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Freeze for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Freeze for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl !Freeze for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Freeze for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Freeze for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Freeze for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Freeze for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl Freeze for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl Freeze for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl Freeze for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/marker/trait.Send.js b/ch9-log/implementors/core/marker/trait.Send.js index 48278931..623574c9 100644 --- a/ch9-log/implementors/core/marker/trait.Send.js +++ b/ch9-log/implementors/core/marker/trait.Send.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl Send for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl Send for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl Send for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Send for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Send for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Send for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Send for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Send for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Send for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl Send for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl Send for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl Send for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> Send for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl Send for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl Send for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl Send for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl Send for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Send for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Send for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Send for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Send for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Send for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Send for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Send for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Send for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Send for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Send for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Send for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Send for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Send for SimpleRange<T> where
    T: Send, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Send for SimpleRangeIterator<T> where
    T: Send, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Send for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Send for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Send for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Send for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Send for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Send for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Send for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Send for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Send for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Send for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Send for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Send for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Send for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl Send for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl Send for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl Send for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl Send for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl Send for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl Send for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl Send for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> Send for UPSafeCellRaw<T> where
    T: Send, ","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl Send for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl Send for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> Send for UPIntrFreeCell<T> where
    T: Send, ","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> !Send for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Send for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Send for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl Send for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Send for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Send for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl Send for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl Send for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl Send for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Send for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Send for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl Send for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl Send for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl Send for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Send for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Send for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Send for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Send for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Send for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Send for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Send for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl Send for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl Send for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl Send for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; +implementors["os"] = [{"text":"impl Send for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl Send for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl Send for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Send for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Send for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Send for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Send for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Send for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Send for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl Send for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl Send for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl Send for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> Send for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl Send for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl Send for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl Send for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl Send for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Send for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Send for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Send for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Send for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Send for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Send for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Send for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Send for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Send for Bitmap","synthetic":true,"types":["os::fs::easy_fs::bitmap::Bitmap"]},{"text":"impl Send for BlockCache","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCache"]},{"text":"impl Send for BlockCacheManager","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCacheManager"]},{"text":"impl Send for BLOCK_CACHE_MANAGER","synthetic":true,"types":["os::fs::easy_fs::block_cache::BLOCK_CACHE_MANAGER"]},{"text":"impl Send for EasyFileSystem","synthetic":true,"types":["os::fs::easy_fs::efs::EasyFileSystem"]},{"text":"impl Send for SuperBlock","synthetic":true,"types":["os::fs::easy_fs::layout::SuperBlock"]},{"text":"impl Send for DiskInodeType","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInodeType"]},{"text":"impl Send for DiskInode","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInode"]},{"text":"impl Send for DirEntry","synthetic":true,"types":["os::fs::easy_fs::layout::DirEntry"]},{"text":"impl Send for Inode","synthetic":true,"types":["os::fs::easy_fs::vfs::Inode"]},{"text":"impl Send for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Send for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Send for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Send for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Send for SimpleRange<T> where
    T: Send, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Send for SimpleRangeIterator<T> where
    T: Send, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Send for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Send for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Send for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Send for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Send for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Send for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Send for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Send for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Send for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Send for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Send for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Send for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Send for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl Send for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl Send for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl Send for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl Send for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl Send for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl Send for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl Send for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> Send for UPSafeCellRaw<T> where
    T: Send, ","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl Send for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl Send for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> Send for UPIntrFreeCell<T> where
    T: Send, ","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> !Send for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Send for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Send for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl Send for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Send for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Send for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl Send for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl Send for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl Send for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Send for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Send for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl Send for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl Send for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl Send for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Send for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Send for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Send for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Send for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Send for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Send for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Send for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl Send for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl Send for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl Send for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/marker/trait.StructuralPartialEq.js b/ch9-log/implementors/core/marker/trait.StructuralPartialEq.js index aa165a9f..5728d3b4 100644 --- a/ch9-log/implementors/core/marker/trait.StructuralPartialEq.js +++ b/ch9-log/implementors/core/marker/trait.StructuralPartialEq.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl StructuralPartialEq for IER","synthetic":false,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl StructuralPartialEq for LSR","synthetic":false,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl StructuralPartialEq for MCR","synthetic":false,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl StructuralPartialEq for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl StructuralPartialEq for RingBufferStatus","synthetic":false,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl StructuralPartialEq for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl StructuralPartialEq for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl StructuralPartialEq for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl StructuralPartialEq for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl StructuralPartialEq for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl StructuralPartialEq for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl StructuralPartialEq for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl StructuralPartialEq for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl StructuralPartialEq for TaskStatus","synthetic":false,"types":["os::task::task::TaskStatus"]}]; +implementors["os"] = [{"text":"impl StructuralPartialEq for IER","synthetic":false,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl StructuralPartialEq for LSR","synthetic":false,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl StructuralPartialEq for MCR","synthetic":false,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl StructuralPartialEq for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl StructuralPartialEq for RingBufferStatus","synthetic":false,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl StructuralPartialEq for DiskInodeType","synthetic":false,"types":["os::fs::easy_fs::layout::DiskInodeType"]},{"text":"impl StructuralPartialEq for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl StructuralPartialEq for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl StructuralPartialEq for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl StructuralPartialEq for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl StructuralPartialEq for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl StructuralPartialEq for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl StructuralPartialEq for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl StructuralPartialEq for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl StructuralPartialEq for TaskStatus","synthetic":false,"types":["os::task::task::TaskStatus"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/marker/trait.Sync.js b/ch9-log/implementors/core/marker/trait.Sync.js index aea8df75..5e16b4e2 100644 --- a/ch9-log/implementors/core/marker/trait.Sync.js +++ b/ch9-log/implementors/core/marker/trait.Sync.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl Sync for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl Sync for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl Sync for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Sync for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Sync for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Sync for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Sync for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Sync for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Sync for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl Sync for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl Sync for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl Sync for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> Sync for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl Sync for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl Sync for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl Sync for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl Sync for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Sync for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Sync for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Sync for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Sync for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Sync for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Sync for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Sync for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Sync for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Sync for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Sync for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Sync for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Sync for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Sync for SimpleRange<T> where
    T: Sync, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Sync for SimpleRangeIterator<T> where
    T: Sync, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Sync for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Sync for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Sync for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Sync for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Sync for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Sync for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Sync for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Sync for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Sync for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Sync for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Sync for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Sync for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Sync for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl Sync for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl Sync for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl Sync for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl Sync for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl Sync for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl Sync for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl Sync for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl Sync for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl Sync for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<'a, T> !Sync for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Sync for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Sync for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl Sync for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Sync for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Sync for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl Sync for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl Sync for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl Sync for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Sync for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Sync for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl Sync for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl Sync for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl Sync for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Sync for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Sync for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Sync for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Sync for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Sync for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Sync for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Sync for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl Sync for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl Sync for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl Sync for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]},{"text":"impl<T> Sync for UPSafeCellRaw<T>","synthetic":false,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl<T> Sync for UPIntrFreeCell<T>","synthetic":false,"types":["os::sync::up::UPIntrFreeCell"]}]; +implementors["os"] = [{"text":"impl Sync for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl Sync for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl Sync for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Sync for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Sync for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Sync for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Sync for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Sync for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Sync for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl Sync for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl Sync for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl Sync for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> Sync for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl Sync for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl Sync for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl Sync for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl Sync for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Sync for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Sync for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Sync for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Sync for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Sync for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Sync for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Sync for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Sync for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Sync for Bitmap","synthetic":true,"types":["os::fs::easy_fs::bitmap::Bitmap"]},{"text":"impl Sync for BlockCache","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCache"]},{"text":"impl Sync for BlockCacheManager","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCacheManager"]},{"text":"impl Sync for BLOCK_CACHE_MANAGER","synthetic":true,"types":["os::fs::easy_fs::block_cache::BLOCK_CACHE_MANAGER"]},{"text":"impl Sync for EasyFileSystem","synthetic":true,"types":["os::fs::easy_fs::efs::EasyFileSystem"]},{"text":"impl Sync for SuperBlock","synthetic":true,"types":["os::fs::easy_fs::layout::SuperBlock"]},{"text":"impl Sync for DiskInodeType","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInodeType"]},{"text":"impl Sync for DiskInode","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInode"]},{"text":"impl Sync for DirEntry","synthetic":true,"types":["os::fs::easy_fs::layout::DirEntry"]},{"text":"impl Sync for Inode","synthetic":true,"types":["os::fs::easy_fs::vfs::Inode"]},{"text":"impl Sync for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Sync for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Sync for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Sync for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Sync for SimpleRange<T> where
    T: Sync, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Sync for SimpleRangeIterator<T> where
    T: Sync, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Sync for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Sync for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Sync for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Sync for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Sync for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Sync for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Sync for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Sync for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Sync for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Sync for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Sync for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Sync for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Sync for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl Sync for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl Sync for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl Sync for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl Sync for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl Sync for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl Sync for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl Sync for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl Sync for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl Sync for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<'a, T> !Sync for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Sync for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Sync for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl Sync for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Sync for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Sync for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl Sync for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl Sync for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl Sync for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Sync for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Sync for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl Sync for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl Sync for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl Sync for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Sync for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Sync for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Sync for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Sync for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Sync for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Sync for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Sync for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl Sync for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl Sync for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl Sync for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]},{"text":"impl<T> Sync for UPSafeCellRaw<T>","synthetic":false,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl<T> Sync for UPIntrFreeCell<T>","synthetic":false,"types":["os::sync::up::UPIntrFreeCell"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/marker/trait.Unpin.js b/ch9-log/implementors/core/marker/trait.Unpin.js index b3e10ff9..ae4c9c8c 100644 --- a/ch9-log/implementors/core/marker/trait.Unpin.js +++ b/ch9-log/implementors/core/marker/trait.Unpin.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl Unpin for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl Unpin for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl Unpin for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Unpin for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Unpin for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Unpin for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Unpin for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Unpin for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Unpin for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl Unpin for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl Unpin for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl Unpin for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> Unpin for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl Unpin for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl Unpin for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl Unpin for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl Unpin for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Unpin for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Unpin for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Unpin for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Unpin for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Unpin for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Unpin for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Unpin for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Unpin for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Unpin for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Unpin for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Unpin for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Unpin for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Unpin for SimpleRange<T> where
    T: Unpin, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Unpin for SimpleRangeIterator<T> where
    T: Unpin, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Unpin for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Unpin for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Unpin for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Unpin for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Unpin for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Unpin for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Unpin for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Unpin for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Unpin for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Unpin for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Unpin for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Unpin for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Unpin for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl Unpin for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl Unpin for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl Unpin for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl Unpin for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl Unpin for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl Unpin for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl Unpin for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> Unpin for UPSafeCellRaw<T> where
    T: Unpin, ","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl Unpin for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl Unpin for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> Unpin for UPIntrFreeCell<T> where
    T: Unpin, ","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> Unpin for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Unpin for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Unpin for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl Unpin for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Unpin for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Unpin for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl Unpin for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl Unpin for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl Unpin for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Unpin for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Unpin for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl Unpin for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl Unpin for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl Unpin for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Unpin for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Unpin for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Unpin for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Unpin for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Unpin for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Unpin for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Unpin for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl Unpin for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl Unpin for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl Unpin for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; +implementors["os"] = [{"text":"impl Unpin for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl Unpin for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl Unpin for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Unpin for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Unpin for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Unpin for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl Unpin for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl Unpin for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl Unpin for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl Unpin for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl Unpin for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl Unpin for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> Unpin for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl Unpin for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl Unpin for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl Unpin for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl Unpin for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Unpin for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Unpin for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Unpin for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Unpin for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Unpin for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Unpin for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Unpin for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Unpin for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Unpin for Bitmap","synthetic":true,"types":["os::fs::easy_fs::bitmap::Bitmap"]},{"text":"impl Unpin for BlockCache","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCache"]},{"text":"impl Unpin for BlockCacheManager","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCacheManager"]},{"text":"impl Unpin for BLOCK_CACHE_MANAGER","synthetic":true,"types":["os::fs::easy_fs::block_cache::BLOCK_CACHE_MANAGER"]},{"text":"impl Unpin for EasyFileSystem","synthetic":true,"types":["os::fs::easy_fs::efs::EasyFileSystem"]},{"text":"impl Unpin for SuperBlock","synthetic":true,"types":["os::fs::easy_fs::layout::SuperBlock"]},{"text":"impl Unpin for DiskInodeType","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInodeType"]},{"text":"impl Unpin for DiskInode","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInode"]},{"text":"impl Unpin for DirEntry","synthetic":true,"types":["os::fs::easy_fs::layout::DirEntry"]},{"text":"impl Unpin for Inode","synthetic":true,"types":["os::fs::easy_fs::vfs::Inode"]},{"text":"impl Unpin for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Unpin for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Unpin for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Unpin for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Unpin for SimpleRange<T> where
    T: Unpin, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Unpin for SimpleRangeIterator<T> where
    T: Unpin, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Unpin for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Unpin for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Unpin for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Unpin for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Unpin for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Unpin for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Unpin for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Unpin for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Unpin for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Unpin for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Unpin for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Unpin for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Unpin for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl Unpin for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl Unpin for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl Unpin for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl Unpin for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl Unpin for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl Unpin for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl Unpin for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> Unpin for UPSafeCellRaw<T> where
    T: Unpin, ","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl Unpin for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl Unpin for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> Unpin for UPIntrFreeCell<T> where
    T: Unpin, ","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> Unpin for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Unpin for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Unpin for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl Unpin for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Unpin for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Unpin for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl Unpin for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl Unpin for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl Unpin for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Unpin for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Unpin for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl Unpin for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl Unpin for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl Unpin for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Unpin for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Unpin for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Unpin for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Unpin for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Unpin for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Unpin for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Unpin for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl Unpin for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl Unpin for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl Unpin for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/ops/deref/trait.Deref.js b/ch9-log/implementors/core/ops/deref/trait.Deref.js index 4a1623e7..19c120f0 100644 --- a/ch9-log/implementors/core/ops/deref/trait.Deref.js +++ b/ch9-log/implementors/core/ops/deref/trait.Deref.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl Deref for QUEUE_FRAMES","synthetic":false,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Deref for BLOCK_DEVICE","synthetic":false,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Deref for UART","synthetic":false,"types":["os::drivers::chardev::UART"]},{"text":"impl Deref for ROOT_INODE","synthetic":false,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Deref for FRAME_ALLOCATOR","synthetic":false,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Deref for KERNEL_SPACE","synthetic":false,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Deref for INTR_MASKING_INFO","synthetic":false,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<'a, T> Deref for UPIntrRefMut<'a, T>","synthetic":false,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Deref for PID_ALLOCATOR","synthetic":false,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Deref for KSTACK_ALLOCATOR","synthetic":false,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Deref for TASK_MANAGER","synthetic":false,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Deref for PID2PCB","synthetic":false,"types":["os::task::manager::PID2PCB"]},{"text":"impl Deref for PROCESSOR","synthetic":false,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Deref for INITPROC","synthetic":false,"types":["os::task::INITPROC"]},{"text":"impl Deref for TIMERS","synthetic":false,"types":["os::timer::TIMERS"]},{"text":"impl Deref for DEV_NON_BLOCKING_ACCESS","synthetic":false,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; +implementors["os"] = [{"text":"impl Deref for QUEUE_FRAMES","synthetic":false,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Deref for BLOCK_DEVICE","synthetic":false,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Deref for UART","synthetic":false,"types":["os::drivers::chardev::UART"]},{"text":"impl Deref for ROOT_INODE","synthetic":false,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Deref for BLOCK_CACHE_MANAGER","synthetic":false,"types":["os::fs::easy_fs::block_cache::BLOCK_CACHE_MANAGER"]},{"text":"impl Deref for FRAME_ALLOCATOR","synthetic":false,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Deref for KERNEL_SPACE","synthetic":false,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Deref for INTR_MASKING_INFO","synthetic":false,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<'a, T> Deref for UPIntrRefMut<'a, T>","synthetic":false,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Deref for PID_ALLOCATOR","synthetic":false,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl Deref for KSTACK_ALLOCATOR","synthetic":false,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl Deref for TASK_MANAGER","synthetic":false,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Deref for PID2PCB","synthetic":false,"types":["os::task::manager::PID2PCB"]},{"text":"impl Deref for PROCESSOR","synthetic":false,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Deref for INITPROC","synthetic":false,"types":["os::task::INITPROC"]},{"text":"impl Deref for TIMERS","synthetic":false,"types":["os::timer::TIMERS"]},{"text":"impl Deref for DEV_NON_BLOCKING_ACCESS","synthetic":false,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/ops/drop/trait.Drop.js b/ch9-log/implementors/core/ops/drop/trait.Drop.js index 27321f26..edd26b26 100644 --- a/ch9-log/implementors/core/ops/drop/trait.Drop.js +++ b/ch9-log/implementors/core/ops/drop/trait.Drop.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl Drop for FrameTracker","synthetic":false,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl<'a, T> Drop for UPIntrRefMut<'a, T>","synthetic":false,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Drop for PidHandle","synthetic":false,"types":["os::task::id::PidHandle"]},{"text":"impl Drop for KernelStack","synthetic":false,"types":["os::task::id::KernelStack"]},{"text":"impl Drop for TaskUserRes","synthetic":false,"types":["os::task::id::TaskUserRes"]}]; +implementors["os"] = [{"text":"impl Drop for BlockCache","synthetic":false,"types":["os::fs::easy_fs::block_cache::BlockCache"]},{"text":"impl Drop for FrameTracker","synthetic":false,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl<'a, T> Drop for UPIntrRefMut<'a, T>","synthetic":false,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl Drop for PidHandle","synthetic":false,"types":["os::task::id::PidHandle"]},{"text":"impl Drop for KernelStack","synthetic":false,"types":["os::task::id::KernelStack"]},{"text":"impl Drop for TaskUserRes","synthetic":false,"types":["os::task::id::TaskUserRes"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/panic/unwind_safe/trait.RefUnwindSafe.js b/ch9-log/implementors/core/panic/unwind_safe/trait.RefUnwindSafe.js index 39088268..465d9289 100644 --- a/ch9-log/implementors/core/panic/unwind_safe/trait.RefUnwindSafe.js +++ b/ch9-log/implementors/core/panic/unwind_safe/trait.RefUnwindSafe.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl RefUnwindSafe for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl RefUnwindSafe for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl !RefUnwindSafe for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl RefUnwindSafe for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl RefUnwindSafe for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl RefUnwindSafe for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl RefUnwindSafe for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl RefUnwindSafe for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl RefUnwindSafe for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl RefUnwindSafe for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl RefUnwindSafe for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl RefUnwindSafe for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> !RefUnwindSafe for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl RefUnwindSafe for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl RefUnwindSafe for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl RefUnwindSafe for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl !RefUnwindSafe for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl !RefUnwindSafe for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl RefUnwindSafe for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl RefUnwindSafe for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl !RefUnwindSafe for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl RefUnwindSafe for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl !RefUnwindSafe for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl RefUnwindSafe for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl RefUnwindSafe for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl RefUnwindSafe for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl RefUnwindSafe for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl RefUnwindSafe for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl RefUnwindSafe for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> RefUnwindSafe for SimpleRange<T> where
    T: RefUnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> RefUnwindSafe for SimpleRangeIterator<T> where
    T: RefUnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl RefUnwindSafe for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl RefUnwindSafe for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl RefUnwindSafe for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl RefUnwindSafe for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl RefUnwindSafe for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl RefUnwindSafe for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl RefUnwindSafe for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl RefUnwindSafe for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl RefUnwindSafe for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl RefUnwindSafe for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl RefUnwindSafe for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl RefUnwindSafe for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl RefUnwindSafe for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl !RefUnwindSafe for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl !RefUnwindSafe for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl !RefUnwindSafe for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl !RefUnwindSafe for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl !RefUnwindSafe for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl !RefUnwindSafe for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl !RefUnwindSafe for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> !RefUnwindSafe for UPSafeCellRaw<T>","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl RefUnwindSafe for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl RefUnwindSafe for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> !RefUnwindSafe for UPIntrFreeCell<T>","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> !RefUnwindSafe for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl RefUnwindSafe for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl RefUnwindSafe for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl RefUnwindSafe for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl RefUnwindSafe for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl RefUnwindSafe for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl RefUnwindSafe for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl !RefUnwindSafe for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl !RefUnwindSafe for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl RefUnwindSafe for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl RefUnwindSafe for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl !RefUnwindSafe for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl !RefUnwindSafe for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl !RefUnwindSafe for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl RefUnwindSafe for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl RefUnwindSafe for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl !RefUnwindSafe for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl !RefUnwindSafe for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl RefUnwindSafe for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl RefUnwindSafe for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl !RefUnwindSafe for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl RefUnwindSafe for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl RefUnwindSafe for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl RefUnwindSafe for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; +implementors["os"] = [{"text":"impl RefUnwindSafe for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl RefUnwindSafe for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl !RefUnwindSafe for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl RefUnwindSafe for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl RefUnwindSafe for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl RefUnwindSafe for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl RefUnwindSafe for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl RefUnwindSafe for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl RefUnwindSafe for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl RefUnwindSafe for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl RefUnwindSafe for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl RefUnwindSafe for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> !RefUnwindSafe for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl RefUnwindSafe for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl RefUnwindSafe for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl RefUnwindSafe for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl !RefUnwindSafe for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl !RefUnwindSafe for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl RefUnwindSafe for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl RefUnwindSafe for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl !RefUnwindSafe for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl RefUnwindSafe for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl !RefUnwindSafe for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl RefUnwindSafe for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl RefUnwindSafe for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl RefUnwindSafe for Bitmap","synthetic":true,"types":["os::fs::easy_fs::bitmap::Bitmap"]},{"text":"impl !RefUnwindSafe for BlockCache","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCache"]},{"text":"impl !RefUnwindSafe for BlockCacheManager","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCacheManager"]},{"text":"impl RefUnwindSafe for BLOCK_CACHE_MANAGER","synthetic":true,"types":["os::fs::easy_fs::block_cache::BLOCK_CACHE_MANAGER"]},{"text":"impl !RefUnwindSafe for EasyFileSystem","synthetic":true,"types":["os::fs::easy_fs::efs::EasyFileSystem"]},{"text":"impl RefUnwindSafe for SuperBlock","synthetic":true,"types":["os::fs::easy_fs::layout::SuperBlock"]},{"text":"impl RefUnwindSafe for DiskInodeType","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInodeType"]},{"text":"impl RefUnwindSafe for DiskInode","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInode"]},{"text":"impl RefUnwindSafe for DirEntry","synthetic":true,"types":["os::fs::easy_fs::layout::DirEntry"]},{"text":"impl !RefUnwindSafe for Inode","synthetic":true,"types":["os::fs::easy_fs::vfs::Inode"]},{"text":"impl RefUnwindSafe for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl RefUnwindSafe for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl RefUnwindSafe for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl RefUnwindSafe for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> RefUnwindSafe for SimpleRange<T> where
    T: RefUnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> RefUnwindSafe for SimpleRangeIterator<T> where
    T: RefUnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl RefUnwindSafe for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl RefUnwindSafe for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl RefUnwindSafe for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl RefUnwindSafe for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl RefUnwindSafe for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl RefUnwindSafe for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl RefUnwindSafe for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl RefUnwindSafe for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl RefUnwindSafe for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl RefUnwindSafe for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl RefUnwindSafe for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl RefUnwindSafe for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl RefUnwindSafe for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl !RefUnwindSafe for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl !RefUnwindSafe for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl !RefUnwindSafe for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl !RefUnwindSafe for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl !RefUnwindSafe for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl !RefUnwindSafe for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl !RefUnwindSafe for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> !RefUnwindSafe for UPSafeCellRaw<T>","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl RefUnwindSafe for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl RefUnwindSafe for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> !RefUnwindSafe for UPIntrFreeCell<T>","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> !RefUnwindSafe for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl RefUnwindSafe for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl RefUnwindSafe for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl RefUnwindSafe for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl RefUnwindSafe for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl RefUnwindSafe for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl RefUnwindSafe for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl !RefUnwindSafe for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl !RefUnwindSafe for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl RefUnwindSafe for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl RefUnwindSafe for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl !RefUnwindSafe for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl !RefUnwindSafe for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl !RefUnwindSafe for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl RefUnwindSafe for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl RefUnwindSafe for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl !RefUnwindSafe for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl !RefUnwindSafe for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl RefUnwindSafe for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl RefUnwindSafe for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl !RefUnwindSafe for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl RefUnwindSafe for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl RefUnwindSafe for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl RefUnwindSafe for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/core/panic/unwind_safe/trait.UnwindSafe.js b/ch9-log/implementors/core/panic/unwind_safe/trait.UnwindSafe.js index f42f1811..80a27584 100644 --- a/ch9-log/implementors/core/panic/unwind_safe/trait.UnwindSafe.js +++ b/ch9-log/implementors/core/panic/unwind_safe/trait.UnwindSafe.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl UnwindSafe for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl UnwindSafe for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl !UnwindSafe for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl UnwindSafe for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl UnwindSafe for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl UnwindSafe for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl UnwindSafe for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl UnwindSafe for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl UnwindSafe for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl UnwindSafe for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl UnwindSafe for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl UnwindSafe for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> !UnwindSafe for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl UnwindSafe for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl UnwindSafe for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl UnwindSafe for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl !UnwindSafe for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl !UnwindSafe for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl UnwindSafe for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl UnwindSafe for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl !UnwindSafe for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl UnwindSafe for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl !UnwindSafe for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl UnwindSafe for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl UnwindSafe for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl UnwindSafe for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl UnwindSafe for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl UnwindSafe for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl UnwindSafe for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> UnwindSafe for SimpleRange<T> where
    T: UnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> UnwindSafe for SimpleRangeIterator<T> where
    T: UnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl UnwindSafe for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl UnwindSafe for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl UnwindSafe for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl UnwindSafe for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl UnwindSafe for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl UnwindSafe for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl UnwindSafe for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl UnwindSafe for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl UnwindSafe for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl UnwindSafe for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl UnwindSafe for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl !UnwindSafe for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl !UnwindSafe for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl !UnwindSafe for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl !UnwindSafe for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl UnwindSafe for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl !UnwindSafe for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl !UnwindSafe for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl !UnwindSafe for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl !UnwindSafe for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> UnwindSafe for UPSafeCellRaw<T> where
    T: UnwindSafe, ","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl UnwindSafe for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl UnwindSafe for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> UnwindSafe for UPIntrFreeCell<T> where
    T: UnwindSafe, ","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> !UnwindSafe for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl UnwindSafe for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl UnwindSafe for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl UnwindSafe for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl UnwindSafe for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl UnwindSafe for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl UnwindSafe for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl !UnwindSafe for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl !UnwindSafe for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl UnwindSafe for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl UnwindSafe for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl !UnwindSafe for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl !UnwindSafe for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl !UnwindSafe for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl UnwindSafe for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl UnwindSafe for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl !UnwindSafe for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl !UnwindSafe for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl UnwindSafe for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl UnwindSafe for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl !UnwindSafe for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl UnwindSafe for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl UnwindSafe for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl UnwindSafe for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; +implementors["os"] = [{"text":"impl UnwindSafe for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl UnwindSafe for Kstdout","synthetic":true,"types":["os::console::Kstdout"]},{"text":"impl !UnwindSafe for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl UnwindSafe for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl UnwindSafe for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl UnwindSafe for IER","synthetic":true,"types":["os::drivers::chardev::ns16550a::IER"]},{"text":"impl UnwindSafe for LSR","synthetic":true,"types":["os::drivers::chardev::ns16550a::LSR"]},{"text":"impl UnwindSafe for MCR","synthetic":true,"types":["os::drivers::chardev::ns16550a::MCR"]},{"text":"impl UnwindSafe for ReadWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::ReadWithoutDLAB"]},{"text":"impl UnwindSafe for WriteWithoutDLAB","synthetic":true,"types":["os::drivers::chardev::ns16550a::WriteWithoutDLAB"]},{"text":"impl UnwindSafe for NS16550aRaw","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aRaw"]},{"text":"impl UnwindSafe for NS16550aInner","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550aInner"]},{"text":"impl<const BASE_ADDR: usize> !UnwindSafe for NS16550a<BASE_ADDR>","synthetic":true,"types":["os::drivers::chardev::ns16550a::NS16550a"]},{"text":"impl UnwindSafe for UART","synthetic":true,"types":["os::drivers::chardev::UART"]},{"text":"impl UnwindSafe for PLIC","synthetic":true,"types":["os::drivers::plic::PLIC"]},{"text":"impl UnwindSafe for IntrTargetPriority","synthetic":true,"types":["os::drivers::plic::IntrTargetPriority"]},{"text":"impl !UnwindSafe for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl !UnwindSafe for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl UnwindSafe for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl UnwindSafe for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl !UnwindSafe for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl UnwindSafe for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl !UnwindSafe for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl UnwindSafe for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl UnwindSafe for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl UnwindSafe for Bitmap","synthetic":true,"types":["os::fs::easy_fs::bitmap::Bitmap"]},{"text":"impl !UnwindSafe for BlockCache","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCache"]},{"text":"impl !UnwindSafe for BlockCacheManager","synthetic":true,"types":["os::fs::easy_fs::block_cache::BlockCacheManager"]},{"text":"impl UnwindSafe for BLOCK_CACHE_MANAGER","synthetic":true,"types":["os::fs::easy_fs::block_cache::BLOCK_CACHE_MANAGER"]},{"text":"impl !UnwindSafe for EasyFileSystem","synthetic":true,"types":["os::fs::easy_fs::efs::EasyFileSystem"]},{"text":"impl UnwindSafe for SuperBlock","synthetic":true,"types":["os::fs::easy_fs::layout::SuperBlock"]},{"text":"impl UnwindSafe for DiskInodeType","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInodeType"]},{"text":"impl UnwindSafe for DiskInode","synthetic":true,"types":["os::fs::easy_fs::layout::DiskInode"]},{"text":"impl UnwindSafe for DirEntry","synthetic":true,"types":["os::fs::easy_fs::layout::DirEntry"]},{"text":"impl !UnwindSafe for Inode","synthetic":true,"types":["os::fs::easy_fs::vfs::Inode"]},{"text":"impl UnwindSafe for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl UnwindSafe for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl UnwindSafe for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl UnwindSafe for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> UnwindSafe for SimpleRange<T> where
    T: UnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> UnwindSafe for SimpleRangeIterator<T> where
    T: UnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl UnwindSafe for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl UnwindSafe for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl UnwindSafe for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl UnwindSafe for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl UnwindSafe for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl UnwindSafe for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl UnwindSafe for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl UnwindSafe for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl UnwindSafe for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl UnwindSafe for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl UnwindSafe for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl !UnwindSafe for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl !UnwindSafe for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl !UnwindSafe for Condvar","synthetic":true,"types":["os::sync::condvar::Condvar"]},{"text":"impl !UnwindSafe for CondvarInner","synthetic":true,"types":["os::sync::condvar::CondvarInner"]},{"text":"impl UnwindSafe for MutexSpin","synthetic":true,"types":["os::sync::mutex::MutexSpin"]},{"text":"impl !UnwindSafe for MutexBlocking","synthetic":true,"types":["os::sync::mutex::MutexBlocking"]},{"text":"impl !UnwindSafe for MutexBlockingInner","synthetic":true,"types":["os::sync::mutex::MutexBlockingInner"]},{"text":"impl !UnwindSafe for Semaphore","synthetic":true,"types":["os::sync::semaphore::Semaphore"]},{"text":"impl !UnwindSafe for SemaphoreInner","synthetic":true,"types":["os::sync::semaphore::SemaphoreInner"]},{"text":"impl<T> UnwindSafe for UPSafeCellRaw<T> where
    T: UnwindSafe, ","synthetic":true,"types":["os::sync::up::UPSafeCellRaw"]},{"text":"impl UnwindSafe for IntrMaskingInfo","synthetic":true,"types":["os::sync::up::IntrMaskingInfo"]},{"text":"impl UnwindSafe for INTR_MASKING_INFO","synthetic":true,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl<T> UnwindSafe for UPIntrFreeCell<T> where
    T: UnwindSafe, ","synthetic":true,"types":["os::sync::up::UPIntrFreeCell"]},{"text":"impl<'a, T> !UnwindSafe for UPIntrRefMut<'a, T>","synthetic":true,"types":["os::sync::up::UPIntrRefMut"]},{"text":"impl UnwindSafe for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl UnwindSafe for RecycleAllocator","synthetic":true,"types":["os::task::id::RecycleAllocator"]},{"text":"impl UnwindSafe for PID_ALLOCATOR","synthetic":true,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl UnwindSafe for KSTACK_ALLOCATOR","synthetic":true,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl UnwindSafe for PidHandle","synthetic":true,"types":["os::task::id::PidHandle"]},{"text":"impl UnwindSafe for KernelStack","synthetic":true,"types":["os::task::id::KernelStack"]},{"text":"impl !UnwindSafe for TaskUserRes","synthetic":true,"types":["os::task::id::TaskUserRes"]},{"text":"impl !UnwindSafe for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl UnwindSafe for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl UnwindSafe for PID2PCB","synthetic":true,"types":["os::task::manager::PID2PCB"]},{"text":"impl !UnwindSafe for ProcessControlBlock","synthetic":true,"types":["os::task::process::ProcessControlBlock"]},{"text":"impl !UnwindSafe for ProcessControlBlockInner","synthetic":true,"types":["os::task::process::ProcessControlBlockInner"]},{"text":"impl !UnwindSafe for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl UnwindSafe for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl UnwindSafe for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl !UnwindSafe for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl !UnwindSafe for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl UnwindSafe for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl UnwindSafe for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl !UnwindSafe for TimerCondVar","synthetic":true,"types":["os::timer::TimerCondVar"]},{"text":"impl UnwindSafe for TIMERS","synthetic":true,"types":["os::timer::TIMERS"]},{"text":"impl UnwindSafe for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl UnwindSafe for DEV_NON_BLOCKING_ACCESS","synthetic":true,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/easy_fs/block_dev/trait.BlockDevice.js b/ch9-log/implementors/easy_fs/block_dev/trait.BlockDevice.js deleted file mode 100644 index 41803dde..00000000 --- a/ch9-log/implementors/easy_fs/block_dev/trait.BlockDevice.js +++ /dev/null @@ -1,3 +0,0 @@ -(function() {var implementors = {}; -implementors["os"] = [{"text":"impl BlockDevice for VirtIOBlock","synthetic":false,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]}]; -if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/lazy_static/trait.LazyStatic.js b/ch9-log/implementors/lazy_static/trait.LazyStatic.js index 66313c01..1b9b4c52 100644 --- a/ch9-log/implementors/lazy_static/trait.LazyStatic.js +++ b/ch9-log/implementors/lazy_static/trait.LazyStatic.js @@ -1,3 +1,3 @@ (function() {var implementors = {}; -implementors["os"] = [{"text":"impl LazyStatic for QUEUE_FRAMES","synthetic":false,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl LazyStatic for BLOCK_DEVICE","synthetic":false,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl LazyStatic for UART","synthetic":false,"types":["os::drivers::chardev::UART"]},{"text":"impl LazyStatic for ROOT_INODE","synthetic":false,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl LazyStatic for FRAME_ALLOCATOR","synthetic":false,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl LazyStatic for KERNEL_SPACE","synthetic":false,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl LazyStatic for INTR_MASKING_INFO","synthetic":false,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl LazyStatic for PID_ALLOCATOR","synthetic":false,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl LazyStatic for KSTACK_ALLOCATOR","synthetic":false,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl LazyStatic for TASK_MANAGER","synthetic":false,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl LazyStatic for PID2PCB","synthetic":false,"types":["os::task::manager::PID2PCB"]},{"text":"impl LazyStatic for PROCESSOR","synthetic":false,"types":["os::task::processor::PROCESSOR"]},{"text":"impl LazyStatic for INITPROC","synthetic":false,"types":["os::task::INITPROC"]},{"text":"impl LazyStatic for TIMERS","synthetic":false,"types":["os::timer::TIMERS"]},{"text":"impl LazyStatic for DEV_NON_BLOCKING_ACCESS","synthetic":false,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; +implementors["os"] = [{"text":"impl LazyStatic for QUEUE_FRAMES","synthetic":false,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl LazyStatic for BLOCK_DEVICE","synthetic":false,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl LazyStatic for UART","synthetic":false,"types":["os::drivers::chardev::UART"]},{"text":"impl LazyStatic for ROOT_INODE","synthetic":false,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl LazyStatic for BLOCK_CACHE_MANAGER","synthetic":false,"types":["os::fs::easy_fs::block_cache::BLOCK_CACHE_MANAGER"]},{"text":"impl LazyStatic for FRAME_ALLOCATOR","synthetic":false,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl LazyStatic for KERNEL_SPACE","synthetic":false,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl LazyStatic for INTR_MASKING_INFO","synthetic":false,"types":["os::sync::up::INTR_MASKING_INFO"]},{"text":"impl LazyStatic for PID_ALLOCATOR","synthetic":false,"types":["os::task::id::PID_ALLOCATOR"]},{"text":"impl LazyStatic for KSTACK_ALLOCATOR","synthetic":false,"types":["os::task::id::KSTACK_ALLOCATOR"]},{"text":"impl LazyStatic for TASK_MANAGER","synthetic":false,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl LazyStatic for PID2PCB","synthetic":false,"types":["os::task::manager::PID2PCB"]},{"text":"impl LazyStatic for PROCESSOR","synthetic":false,"types":["os::task::processor::PROCESSOR"]},{"text":"impl LazyStatic for INITPROC","synthetic":false,"types":["os::task::INITPROC"]},{"text":"impl LazyStatic for TIMERS","synthetic":false,"types":["os::timer::TIMERS"]},{"text":"impl LazyStatic for DEV_NON_BLOCKING_ACCESS","synthetic":false,"types":["os::DEV_NON_BLOCKING_ACCESS"]}]; if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/implementors/os/fs/easy_fs/block_dev/trait.BlockDevice.js b/ch9-log/implementors/os/fs/easy_fs/block_dev/trait.BlockDevice.js new file mode 100644 index 00000000..34fffcbd --- /dev/null +++ b/ch9-log/implementors/os/fs/easy_fs/block_dev/trait.BlockDevice.js @@ -0,0 +1,3 @@ +(function() {var implementors = {}; +implementors["os"] = []; +if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})() \ No newline at end of file diff --git a/ch9-log/os/all.html b/ch9-log/os/all.html index 03da9e1c..2d06df2d 100644 --- a/ch9-log/os/all.html +++ b/ch9-log/os/all.html @@ -1,5 +1,5 @@ List of all items in this crate

List of all items

Structs

Enums

Traits

Macros

Functions

Typedefs

Statics

Constants

+ Change settings

List of all items

Structs

Enums

Traits

Macros

Functions

Typedefs

Statics

Constants

\ No newline at end of file diff --git a/ch9-log/os/drivers/block/struct.BLOCK_DEVICE.html b/ch9-log/os/drivers/block/struct.BLOCK_DEVICE.html index 14fce12c..48bd3b6c 100644 --- a/ch9-log/os/drivers/block/struct.BLOCK_DEVICE.html +++ b/ch9-log/os/drivers/block/struct.BLOCK_DEVICE.html @@ -4,8 +4,8 @@ Change settings

Struct os::drivers::block::BLOCK_DEVICE

source · [−]
pub struct BLOCK_DEVICE {
     __private_field: (),
-}

Fields

__private_field: ()

Trait Implementations

The resulting type after dereferencing.

-

Dereferences the value.

+}

Fields

__private_field: ()

Trait Implementations

The resulting type after dereferencing.

+

Dereferences the value.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

diff --git a/ch9-log/os/drivers/block/virtio_blk/struct.VirtIOBlock.html b/ch9-log/os/drivers/block/virtio_blk/struct.VirtIOBlock.html index 895bcdf3..e64c2e17 100644 --- a/ch9-log/os/drivers/block/virtio_blk/struct.VirtIOBlock.html +++ b/ch9-log/os/drivers/block/virtio_blk/struct.VirtIOBlock.html @@ -5,7 +5,7 @@

Struct os::drivers::block::virtio_blk::VirtIOBlock

source · [−]
pub struct VirtIOBlock {
     virtio_blk: UPIntrFreeCell<VirtIOBlk<'static>>,
     condvars: BTreeMap<u16, Condvar>,
-}

Fields

virtio_blk: UPIntrFreeCell<VirtIOBlk<'static>>condvars: BTreeMap<u16, Condvar>

Implementations

Trait Implementations

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+}

Fields

virtio_blk: UPIntrFreeCell<VirtIOBlk<'static>>condvars: BTreeMap<u16, Condvar>

Implementations

Trait Implementations

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

diff --git a/ch9-log/os/fs/easy_fs/bitmap/constant.BLOCK_BITS.html b/ch9-log/os/fs/easy_fs/bitmap/constant.BLOCK_BITS.html new file mode 100644 index 00000000..20c54462 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/bitmap/constant.BLOCK_BITS.html @@ -0,0 +1,6 @@ +BLOCK_BITS in os::fs::easy_fs::bitmap - Rust +
+

Constant os::fs::easy_fs::bitmap::BLOCK_BITS

source · [−]
const BLOCK_BITS: usize = BLOCK_SZ * 8; // 0x0000_0000_0000_1000usize
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/bitmap/fn.decomposition.html b/ch9-log/os/fs/easy_fs/bitmap/fn.decomposition.html new file mode 100644 index 00000000..0771a9bf --- /dev/null +++ b/ch9-log/os/fs/easy_fs/bitmap/fn.decomposition.html @@ -0,0 +1,7 @@ +decomposition in os::fs::easy_fs::bitmap - Rust +
+

Function os::fs::easy_fs::bitmap::decomposition

source · [−]
fn decomposition(bit: usize) -> (usize, usize, usize)
Expand description

Return (block_pos, bits64_pos, inner_pos)

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/bitmap/index.html b/ch9-log/os/fs/easy_fs/bitmap/index.html new file mode 100644 index 00000000..411a415d --- /dev/null +++ b/ch9-log/os/fs/easy_fs/bitmap/index.html @@ -0,0 +1,11 @@ +os::fs::easy_fs::bitmap - Rust +
+

Module os::fs::easy_fs::bitmap

source · [−]

Structs

+
Bitmap

Constants

+
BLOCK_BITS

Functions

+
decomposition

Return (block_pos, bits64_pos, inner_pos)

+

Type Definitions

+
BitmapBlock
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/bitmap/sidebar-items.js b/ch9-log/os/fs/easy_fs/bitmap/sidebar-items.js new file mode 100644 index 00000000..b00a3616 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/bitmap/sidebar-items.js @@ -0,0 +1 @@ +initSidebarItems({"constant":[["BLOCK_BITS",""]],"fn":[["decomposition","Return (block_pos, bits64_pos, inner_pos)"]],"struct":[["Bitmap",""]],"type":[["BitmapBlock",""]]}); \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/bitmap/struct.Bitmap.html b/ch9-log/os/fs/easy_fs/bitmap/struct.Bitmap.html new file mode 100644 index 00000000..81f3d450 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/bitmap/struct.Bitmap.html @@ -0,0 +1,18 @@ +Bitmap in os::fs::easy_fs::bitmap - Rust +
+

Struct os::fs::easy_fs::bitmap::Bitmap

source · [−]
pub struct Bitmap {
+    start_block_id: usize,
+    blocks: usize,
+}

Fields

start_block_id: usizeblocks: usize

Implementations

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/bitmap/type.BitmapBlock.html b/ch9-log/os/fs/easy_fs/bitmap/type.BitmapBlock.html new file mode 100644 index 00000000..459fda22 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/bitmap/type.BitmapBlock.html @@ -0,0 +1,6 @@ +BitmapBlock in os::fs::easy_fs::bitmap - Rust +
+

Type Definition os::fs::easy_fs::bitmap::BitmapBlock

source · [−]
type BitmapBlock = [u64; 64];
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_cache/constant.BLOCK_CACHE_SIZE.html b/ch9-log/os/fs/easy_fs/block_cache/constant.BLOCK_CACHE_SIZE.html new file mode 100644 index 00000000..e8403568 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_cache/constant.BLOCK_CACHE_SIZE.html @@ -0,0 +1,6 @@ +BLOCK_CACHE_SIZE in os::fs::easy_fs::block_cache - Rust +
+

Constant os::fs::easy_fs::block_cache::BLOCK_CACHE_SIZE

source · [−]
const BLOCK_CACHE_SIZE: usize = 16;
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_cache/fn.block_cache_sync_all.html b/ch9-log/os/fs/easy_fs/block_cache/fn.block_cache_sync_all.html new file mode 100644 index 00000000..ab5accf2 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_cache/fn.block_cache_sync_all.html @@ -0,0 +1,6 @@ +block_cache_sync_all in os::fs::easy_fs::block_cache - Rust +
+

Function os::fs::easy_fs::block_cache::block_cache_sync_all

source · [−]
pub fn block_cache_sync_all()
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_cache/fn.get_block_cache.html b/ch9-log/os/fs/easy_fs/block_cache/fn.get_block_cache.html new file mode 100644 index 00000000..e3b9b980 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_cache/fn.get_block_cache.html @@ -0,0 +1,6 @@ +get_block_cache in os::fs::easy_fs::block_cache - Rust +
+

Function os::fs::easy_fs::block_cache::get_block_cache

source · [−]
pub fn get_block_cache(
    block_id: usize, 
    block_device: Arc<dyn BlockDevice>
) -> Arc<Mutex<BlockCache>>
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_cache/index.html b/ch9-log/os/fs/easy_fs/block_cache/index.html new file mode 100644 index 00000000..c74c67f8 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_cache/index.html @@ -0,0 +1,9 @@ +os::fs::easy_fs::block_cache - Rust +
+

Module os::fs::easy_fs::block_cache

source · [−]

Structs

+
BLOCK_CACHE_MANAGER
BlockCache
BlockCacheManager

Constants

+
BLOCK_CACHE_SIZE

Functions

+
block_cache_sync_all
get_block_cache
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_cache/sidebar-items.js b/ch9-log/os/fs/easy_fs/block_cache/sidebar-items.js new file mode 100644 index 00000000..b5240200 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_cache/sidebar-items.js @@ -0,0 +1 @@ +initSidebarItems({"constant":[["BLOCK_CACHE_SIZE",""]],"fn":[["block_cache_sync_all",""],["get_block_cache",""]],"struct":[["BLOCK_CACHE_MANAGER",""],["BlockCache",""],["BlockCacheManager",""]]}); \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_cache/struct.BLOCK_CACHE_MANAGER.html b/ch9-log/os/fs/easy_fs/block_cache/struct.BLOCK_CACHE_MANAGER.html new file mode 100644 index 00000000..9631d82d --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_cache/struct.BLOCK_CACHE_MANAGER.html @@ -0,0 +1,49 @@ +BLOCK_CACHE_MANAGER in os::fs::easy_fs::block_cache - Rust +
+

Struct os::fs::easy_fs::block_cache::BLOCK_CACHE_MANAGER

source · [−]
pub struct BLOCK_CACHE_MANAGER {
+    __private_field: (),
+}

Fields

__private_field: ()

Methods from Deref<Target = Mutex<BlockCacheManager>>

Returns true if the lock is currently held.

+
Safety
+

This function provides no synchronization guarantees and so its result should be considered ‘out of date’ +the instant it is called. Do not use it for synchronization purposes. However, it may be useful as a heuristic.

+

Locks the [Mutex] and returns a guard that permits access to the inner data.

+

The returned value may be dereferenced for data access +and the lock will be dropped when the guard falls out of scope.

+ +
let lock = spin::Mutex::new(0);
+{
+    let mut data = lock.lock();
+    // The lock is now locked and the data can be accessed
+    *data += 1;
+    // The lock is implicitly dropped at the end of the scope
+}
+

Force unlock this [Mutex].

+
Safety
+

This is extremely unsafe if the lock is not held by the current +thread. However, this can be useful in some instances for exposing the +lock to FFI that doesn’t know how to deal with RAII.

+

Try to lock this [Mutex], returning a lock guard if successful.

+
Example
+
let lock = spin::Mutex::new(42);
+
+let maybe_guard = lock.try_lock();
+assert!(maybe_guard.is_some());
+
+// `maybe_guard` is still held, so the second call fails
+let maybe_guard2 = lock.try_lock();
+assert!(maybe_guard2.is_none());
+

Trait Implementations

The resulting type after dereferencing.

+

Dereferences the value.

+

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_cache/struct.BlockCache.html b/ch9-log/os/fs/easy_fs/block_cache/struct.BlockCache.html new file mode 100644 index 00000000..24536e16 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_cache/struct.BlockCache.html @@ -0,0 +1,22 @@ +BlockCache in os::fs::easy_fs::block_cache - Rust +
+

Struct os::fs::easy_fs::block_cache::BlockCache

source · [−]
pub struct BlockCache {
+    cache: [u8; 512],
+    block_id: usize,
+    block_device: Arc<dyn BlockDevice>,
+    modified: bool,
+}

Fields

cache: [u8; 512]block_id: usizeblock_device: Arc<dyn BlockDevice>modified: bool

Implementations

Load a new BlockCache from disk.

+

Trait Implementations

Executes the destructor for this type. Read more

+

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_cache/struct.BlockCacheManager.html b/ch9-log/os/fs/easy_fs/block_cache/struct.BlockCacheManager.html new file mode 100644 index 00000000..8f8a98d9 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_cache/struct.BlockCacheManager.html @@ -0,0 +1,17 @@ +BlockCacheManager in os::fs::easy_fs::block_cache - Rust +
+

Struct os::fs::easy_fs::block_cache::BlockCacheManager

source · [−]
pub struct BlockCacheManager {
+    queue: VecDeque<(usize, Arc<Mutex<BlockCache>>)>,
+}

Fields

queue: VecDeque<(usize, Arc<Mutex<BlockCache>>)>

Implementations

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_dev/index.html b/ch9-log/os/fs/easy_fs/block_dev/index.html new file mode 100644 index 00000000..38662d84 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_dev/index.html @@ -0,0 +1,7 @@ +os::fs::easy_fs::block_dev - Rust +
+

Module os::fs::easy_fs::block_dev

source · [−]

Traits

+
BlockDevice
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_dev/sidebar-items.js b/ch9-log/os/fs/easy_fs/block_dev/sidebar-items.js new file mode 100644 index 00000000..5d23dc8f --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_dev/sidebar-items.js @@ -0,0 +1 @@ +initSidebarItems({"trait":[["BlockDevice",""]]}); \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/block_dev/trait.BlockDevice.html b/ch9-log/os/fs/easy_fs/block_dev/trait.BlockDevice.html new file mode 100644 index 00000000..66faae42 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/block_dev/trait.BlockDevice.html @@ -0,0 +1,10 @@ +BlockDevice in os::fs::easy_fs::block_dev - Rust +
+

Trait os::fs::easy_fs::block_dev::BlockDevice

source · [−]
pub trait BlockDevice: Send + Sync + Any {
+    fn read_block(&self, block_id: usize, buf: &mut [u8]);
+
    fn write_block(&self, block_id: usize, buf: &[u8]);
+
    fn handle_irq(&self);
+}

Required methods

Implementors

+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/constant.BLOCK_SZ.html b/ch9-log/os/fs/easy_fs/constant.BLOCK_SZ.html new file mode 100644 index 00000000..7335d672 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/constant.BLOCK_SZ.html @@ -0,0 +1,6 @@ +BLOCK_SZ in os::fs::easy_fs - Rust +
+

Constant os::fs::easy_fs::BLOCK_SZ

source · [−]
pub const BLOCK_SZ: usize = 512;
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/efs/index.html b/ch9-log/os/fs/easy_fs/efs/index.html new file mode 100644 index 00000000..3c237bbb --- /dev/null +++ b/ch9-log/os/fs/easy_fs/efs/index.html @@ -0,0 +1,8 @@ +os::fs::easy_fs::efs - Rust +
+

Module os::fs::easy_fs::efs

source · [−]

Structs

+
EasyFileSystem

Type Definitions

+
DataBlock
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/efs/sidebar-items.js b/ch9-log/os/fs/easy_fs/efs/sidebar-items.js new file mode 100644 index 00000000..d0eab7e2 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/efs/sidebar-items.js @@ -0,0 +1 @@ +initSidebarItems({"struct":[["EasyFileSystem",""]],"type":[["DataBlock",""]]}); \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/efs/struct.EasyFileSystem.html b/ch9-log/os/fs/easy_fs/efs/struct.EasyFileSystem.html new file mode 100644 index 00000000..4120e451 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/efs/struct.EasyFileSystem.html @@ -0,0 +1,22 @@ +EasyFileSystem in os::fs::easy_fs::efs - Rust +
+

Struct os::fs::easy_fs::efs::EasyFileSystem

source · [−]
pub struct EasyFileSystem {
+    pub block_device: Arc<dyn BlockDevice>,
+    pub inode_bitmap: Bitmap,
+    pub data_bitmap: Bitmap,
+    inode_area_start_block: u32,
+    data_area_start_block: u32,
+}

Fields

block_device: Arc<dyn BlockDevice>inode_bitmap: Bitmapdata_bitmap: Bitmapinode_area_start_block: u32data_area_start_block: u32

Implementations

Return a block ID not ID in the data area.

+

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/efs/type.DataBlock.html b/ch9-log/os/fs/easy_fs/efs/type.DataBlock.html new file mode 100644 index 00000000..36c379d8 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/efs/type.DataBlock.html @@ -0,0 +1,6 @@ +DataBlock in os::fs::easy_fs::efs - Rust +
+

Type Definition os::fs::easy_fs::efs::DataBlock

source · [−]
type DataBlock = [u8; 512];
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/index.html b/ch9-log/os/fs/easy_fs/index.html new file mode 100644 index 00000000..87f7db1f --- /dev/null +++ b/ch9-log/os/fs/easy_fs/index.html @@ -0,0 +1,9 @@ +os::fs::easy_fs - Rust +
+

Module os::fs::easy_fs

source · [−]

Re-exports

+
pub use bitmap::Bitmap;
pub use block_cache::block_cache_sync_all;
pub use block_cache::get_block_cache;
pub use block_dev::BlockDevice;
pub use efs::EasyFileSystem;
pub use layout::*;
pub use vfs::Inode;

Modules

+
bitmap
block_cache
block_dev
efs
layout
vfs

Constants

+
BLOCK_SZ
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/constant.DIRECT_BOUND.html b/ch9-log/os/fs/easy_fs/layout/constant.DIRECT_BOUND.html new file mode 100644 index 00000000..4a8ae4da --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/constant.DIRECT_BOUND.html @@ -0,0 +1,6 @@ +DIRECT_BOUND in os::fs::easy_fs::layout - Rust +
+

Constant os::fs::easy_fs::layout::DIRECT_BOUND

source · [−]
const DIRECT_BOUND: usize = INODE_DIRECT_COUNT; // 0x0000_0000_0000_001cusize
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/constant.DIRENT_SZ.html b/ch9-log/os/fs/easy_fs/layout/constant.DIRENT_SZ.html new file mode 100644 index 00000000..da659ecf --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/constant.DIRENT_SZ.html @@ -0,0 +1,6 @@ +DIRENT_SZ in os::fs::easy_fs::layout - Rust +
+

Constant os::fs::easy_fs::layout::DIRENT_SZ

source · [−]
pub const DIRENT_SZ: usize = 32;
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/constant.EFS_MAGIC.html b/ch9-log/os/fs/easy_fs/layout/constant.EFS_MAGIC.html new file mode 100644 index 00000000..fb7b475a --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/constant.EFS_MAGIC.html @@ -0,0 +1,6 @@ +EFS_MAGIC in os::fs::easy_fs::layout - Rust +
+

Constant os::fs::easy_fs::layout::EFS_MAGIC

source · [−]
const EFS_MAGIC: u32 = 0x3b800001;
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/constant.INDIRECT1_BOUND.html b/ch9-log/os/fs/easy_fs/layout/constant.INDIRECT1_BOUND.html new file mode 100644 index 00000000..4a41d8d6 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/constant.INDIRECT1_BOUND.html @@ -0,0 +1,6 @@ +INDIRECT1_BOUND in os::fs::easy_fs::layout - Rust +
+

Constant os::fs::easy_fs::layout::INDIRECT1_BOUND

source · [−]
const INDIRECT1_BOUND: usize = DIRECT_BOUND + INODE_INDIRECT1_COUNT; // 0x0000_0000_0000_009cusize
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/constant.INDIRECT2_BOUND.html b/ch9-log/os/fs/easy_fs/layout/constant.INDIRECT2_BOUND.html new file mode 100644 index 00000000..fdf26c09 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/constant.INDIRECT2_BOUND.html @@ -0,0 +1,6 @@ +INDIRECT2_BOUND in os::fs::easy_fs::layout - Rust +
+

Constant os::fs::easy_fs::layout::INDIRECT2_BOUND

source · [−]
const INDIRECT2_BOUND: usize = INDIRECT1_BOUND + INODE_INDIRECT2_COUNT; // 0x0000_0000_0000_409cusize
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/constant.INODE_DIRECT_COUNT.html b/ch9-log/os/fs/easy_fs/layout/constant.INODE_DIRECT_COUNT.html new file mode 100644 index 00000000..7b774e14 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/constant.INODE_DIRECT_COUNT.html @@ -0,0 +1,6 @@ +INODE_DIRECT_COUNT in os::fs::easy_fs::layout - Rust +
+

Constant os::fs::easy_fs::layout::INODE_DIRECT_COUNT

source · [−]
const INODE_DIRECT_COUNT: usize = 28;
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/constant.INODE_INDIRECT1_COUNT.html b/ch9-log/os/fs/easy_fs/layout/constant.INODE_INDIRECT1_COUNT.html new file mode 100644 index 00000000..a73c9f5f --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/constant.INODE_INDIRECT1_COUNT.html @@ -0,0 +1,6 @@ +INODE_INDIRECT1_COUNT in os::fs::easy_fs::layout - Rust +
+

Constant os::fs::easy_fs::layout::INODE_INDIRECT1_COUNT

source · [−]
const INODE_INDIRECT1_COUNT: usize = BLOCK_SZ / 4; // 0x0000_0000_0000_0080usize
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/constant.INODE_INDIRECT2_COUNT.html b/ch9-log/os/fs/easy_fs/layout/constant.INODE_INDIRECT2_COUNT.html new file mode 100644 index 00000000..1d8090e8 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/constant.INODE_INDIRECT2_COUNT.html @@ -0,0 +1,6 @@ +INODE_INDIRECT2_COUNT in os::fs::easy_fs::layout - Rust +
+

Constant os::fs::easy_fs::layout::INODE_INDIRECT2_COUNT

source · [−]
const INODE_INDIRECT2_COUNT: usize = INODE_INDIRECT1_COUNT * INODE_INDIRECT1_COUNT; // 0x0000_0000_0000_4000usize
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/constant.NAME_LENGTH_LIMIT.html b/ch9-log/os/fs/easy_fs/layout/constant.NAME_LENGTH_LIMIT.html new file mode 100644 index 00000000..b606addd --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/constant.NAME_LENGTH_LIMIT.html @@ -0,0 +1,6 @@ +NAME_LENGTH_LIMIT in os::fs::easy_fs::layout - Rust +
+

Constant os::fs::easy_fs::layout::NAME_LENGTH_LIMIT

source · [−]
const NAME_LENGTH_LIMIT: usize = 27;
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/enum.DiskInodeType.html b/ch9-log/os/fs/easy_fs/layout/enum.DiskInodeType.html new file mode 100644 index 00000000..f9e406bb --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/enum.DiskInodeType.html @@ -0,0 +1,21 @@ +DiskInodeType in os::fs::easy_fs::layout - Rust +
+

Enum os::fs::easy_fs::layout::DiskInodeType

source · [−]
pub enum DiskInodeType {
+    File,
+    Directory,
+}

Variants

File

Directory

Trait Implementations

This method tests for self and other values to be equal, and is used +by ==. Read more

+

This method tests for !=.

+

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/index.html b/ch9-log/os/fs/easy_fs/layout/index.html new file mode 100644 index 00000000..b0e38cad --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/index.html @@ -0,0 +1,10 @@ +os::fs::easy_fs::layout - Rust +
+

Module os::fs::easy_fs::layout

source · [−]

Structs

+
DirEntry
DiskInode
SuperBlock

Enums

+
DiskInodeType

Constants

+
DIRECT_BOUND
DIRENT_SZ
EFS_MAGIC
INDIRECT1_BOUND
INDIRECT2_BOUND
INODE_DIRECT_COUNT
INODE_INDIRECT1_COUNT
INODE_INDIRECT2_COUNT
NAME_LENGTH_LIMIT

Type Definitions

+
DataBlock
IndirectBlock
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/sidebar-items.js b/ch9-log/os/fs/easy_fs/layout/sidebar-items.js new file mode 100644 index 00000000..c6d2a575 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/sidebar-items.js @@ -0,0 +1 @@ +initSidebarItems({"constant":[["DIRECT_BOUND",""],["DIRENT_SZ",""],["EFS_MAGIC",""],["INDIRECT1_BOUND",""],["INDIRECT2_BOUND",""],["INODE_DIRECT_COUNT",""],["INODE_INDIRECT1_COUNT",""],["INODE_INDIRECT2_COUNT",""],["NAME_LENGTH_LIMIT",""]],"enum":[["DiskInodeType",""]],"struct":[["DirEntry",""],["DiskInode",""],["SuperBlock",""]],"type":[["DataBlock",""],["IndirectBlock",""]]}); \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/struct.DirEntry.html b/ch9-log/os/fs/easy_fs/layout/struct.DirEntry.html new file mode 100644 index 00000000..485b2f3b --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/struct.DirEntry.html @@ -0,0 +1,18 @@ +DirEntry in os::fs::easy_fs::layout - Rust +
+

Struct os::fs::easy_fs::layout::DirEntry

source · [−]
#[repr(C)]
pub struct DirEntry {
+    name: [u8; 28],
+    inode_number: u32,
+}

Fields

name: [u8; 28]inode_number: u32

Implementations

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/struct.DiskInode.html b/ch9-log/os/fs/easy_fs/layout/struct.DiskInode.html new file mode 100644 index 00000000..fa73780c --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/struct.DiskInode.html @@ -0,0 +1,27 @@ +DiskInode in os::fs::easy_fs::layout - Rust +
+

Struct os::fs::easy_fs::layout::DiskInode

source · [−]
#[repr(C)]
pub struct DiskInode {
+    pub size: u32,
+    pub direct: [u32; 28],
+    pub indirect1: u32,
+    pub indirect2: u32,
+    type_: DiskInodeType,
+}

Fields

size: u32direct: [u32; 28]indirect1: u32indirect2: u32type_: DiskInodeType

Implementations

indirect1 and indirect2 block are allocated only when they are needed.

+

Return block number correspond to size.

+

Return number of blocks needed include indirect1/2.

+

Clear size to zero and return blocks that should be deallocated.

+

We will clear the block contents to zero later.

+

File size must be adjusted before.

+

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/struct.SuperBlock.html b/ch9-log/os/fs/easy_fs/layout/struct.SuperBlock.html new file mode 100644 index 00000000..dc8ac0b3 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/struct.SuperBlock.html @@ -0,0 +1,23 @@ +SuperBlock in os::fs::easy_fs::layout - Rust +
+

Struct os::fs::easy_fs::layout::SuperBlock

source · [−]
#[repr(C)]
pub struct SuperBlock {
+    magic: u32,
+    pub total_blocks: u32,
+    pub inode_bitmap_blocks: u32,
+    pub inode_area_blocks: u32,
+    pub data_bitmap_blocks: u32,
+    pub data_area_blocks: u32,
+}

Fields

magic: u32total_blocks: u32inode_bitmap_blocks: u32inode_area_blocks: u32data_bitmap_blocks: u32data_area_blocks: u32

Implementations

Trait Implementations

Formats the value using the given formatter. Read more

+

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/type.DataBlock.html b/ch9-log/os/fs/easy_fs/layout/type.DataBlock.html new file mode 100644 index 00000000..520df0ad --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/type.DataBlock.html @@ -0,0 +1,6 @@ +DataBlock in os::fs::easy_fs::layout - Rust +
+

Type Definition os::fs::easy_fs::layout::DataBlock

source · [−]
type DataBlock = [u8; 512];
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/layout/type.IndirectBlock.html b/ch9-log/os/fs/easy_fs/layout/type.IndirectBlock.html new file mode 100644 index 00000000..ea54a841 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/layout/type.IndirectBlock.html @@ -0,0 +1,6 @@ +IndirectBlock in os::fs::easy_fs::layout - Rust +
+

Type Definition os::fs::easy_fs::layout::IndirectBlock

source · [−]
type IndirectBlock = [u32; 128];
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/sidebar-items.js b/ch9-log/os/fs/easy_fs/sidebar-items.js new file mode 100644 index 00000000..16ce987e --- /dev/null +++ b/ch9-log/os/fs/easy_fs/sidebar-items.js @@ -0,0 +1 @@ +initSidebarItems({"constant":[["BLOCK_SZ",""]],"mod":[["bitmap",""],["block_cache",""],["block_dev",""],["efs",""],["layout",""],["vfs",""]]}); \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/vfs/index.html b/ch9-log/os/fs/easy_fs/vfs/index.html new file mode 100644 index 00000000..38970a6d --- /dev/null +++ b/ch9-log/os/fs/easy_fs/vfs/index.html @@ -0,0 +1,7 @@ +os::fs::easy_fs::vfs - Rust +
+

Module os::fs::easy_fs::vfs

source · [−]

Structs

+
Inode
+ \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/vfs/sidebar-items.js b/ch9-log/os/fs/easy_fs/vfs/sidebar-items.js new file mode 100644 index 00000000..68ceeb37 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/vfs/sidebar-items.js @@ -0,0 +1 @@ +initSidebarItems({"struct":[["Inode",""]]}); \ No newline at end of file diff --git a/ch9-log/os/fs/easy_fs/vfs/struct.Inode.html b/ch9-log/os/fs/easy_fs/vfs/struct.Inode.html new file mode 100644 index 00000000..f495fb96 --- /dev/null +++ b/ch9-log/os/fs/easy_fs/vfs/struct.Inode.html @@ -0,0 +1,21 @@ +Inode in os::fs::easy_fs::vfs - Rust +
+

Struct os::fs::easy_fs::vfs::Inode

source · [−]
pub struct Inode {
+    block_id: usize,
+    block_offset: usize,
+    fs: Arc<Mutex<EasyFileSystem>>,
+    block_device: Arc<dyn BlockDevice>,
+}

Fields

block_id: usizeblock_offset: usizefs: Arc<Mutex<EasyFileSystem>>block_device: Arc<dyn BlockDevice>

Implementations

We should not acquire efs lock here.

+

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+

Immutably borrows from an owned value. Read more

+

Mutably borrows from an owned value. Read more

+

Performs the conversion.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+

The type returned in the event of a conversion error.

+

Performs the conversion.

+
+ \ No newline at end of file diff --git a/ch9-log/os/fs/index.html b/ch9-log/os/fs/index.html index 8fb7e062..4b0135f8 100644 --- a/ch9-log/os/fs/index.html +++ b/ch9-log/os/fs/index.html @@ -2,8 +2,8 @@
-

Module os::fs

source · [−]

Re-exports

-
pub use inode::list_apps;
pub use inode::open_file;
pub use inode::OSInode;
pub use inode::OpenFlags;
pub use pipe::make_pipe;
pub use pipe::Pipe;
pub use stdio::Stdin;
pub use stdio::Stdout;

Modules

-
inode
pipe
stdio

Traits

+

Module os::fs

source · [−]

Re-exports

+
pub use inode::list_apps;
pub use inode::open_file;
pub use inode::OSInode;
pub use inode::OpenFlags;
pub use pipe::make_pipe;
pub use pipe::Pipe;
pub use stdio::Stdin;
pub use stdio::Stdout;
pub use easy_fs::*;

Modules

+
easy_fs
inode
pipe
stdio

Traits

File
\ No newline at end of file diff --git a/ch9-log/os/fs/inode/struct.OSInode.html b/ch9-log/os/fs/inode/struct.OSInode.html index 096d459b..6747c22b 100644 --- a/ch9-log/os/fs/inode/struct.OSInode.html +++ b/ch9-log/os/fs/inode/struct.OSInode.html @@ -6,7 +6,7 @@ readable: bool, writable: bool, inner: UPIntrFreeCell<OSInodeInner>, -}

Fields

readable: boolwritable: boolinner: UPIntrFreeCell<OSInodeInner>

Implementations

Trait Implementations

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+}

Fields

readable: boolwritable: boolinner: UPIntrFreeCell<OSInodeInner>

Implementations

Trait Implementations

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

diff --git a/ch9-log/os/fs/inode/struct.OSInodeInner.html b/ch9-log/os/fs/inode/struct.OSInodeInner.html index 1d39bc94..13cbbaf3 100644 --- a/ch9-log/os/fs/inode/struct.OSInodeInner.html +++ b/ch9-log/os/fs/inode/struct.OSInodeInner.html @@ -4,8 +4,8 @@
Change settings

Struct os::fs::inode::OSInodeInner

source · [−]
pub struct OSInodeInner {
     offset: usize,
-    inode: Arc<Inode>,
-}

Fields

offset: usizeinode: Arc<Inode>

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

+ inode: Arc<Inode>, +}

Fields

offset: usizeinode: Arc<Inode>

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

diff --git a/ch9-log/os/fs/inode/struct.ROOT_INODE.html b/ch9-log/os/fs/inode/struct.ROOT_INODE.html index 8569472f..5a4037c6 100644 --- a/ch9-log/os/fs/inode/struct.ROOT_INODE.html +++ b/ch9-log/os/fs/inode/struct.ROOT_INODE.html @@ -4,8 +4,8 @@
Change settings

Struct os::fs::inode::ROOT_INODE

source · [−]
pub struct ROOT_INODE {
     __private_field: (),
-}

Fields

__private_field: ()

Trait Implementations

The resulting type after dereferencing.

-

Dereferences the value.

+}

Fields

__private_field: ()

Trait Implementations

The resulting type after dereferencing.

+

Dereferences the value.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

diff --git a/ch9-log/os/fs/sidebar-items.js b/ch9-log/os/fs/sidebar-items.js index 835c949e..5063531d 100644 --- a/ch9-log/os/fs/sidebar-items.js +++ b/ch9-log/os/fs/sidebar-items.js @@ -1 +1 @@ -initSidebarItems({"mod":[["inode",""],["pipe",""],["stdio",""]],"trait":[["File",""]]}); \ No newline at end of file +initSidebarItems({"mod":[["easy_fs",""],["inode",""],["pipe",""],["stdio",""]],"trait":[["File",""]]}); \ No newline at end of file diff --git a/ch9-log/search-index.js b/ch9-log/search-index.js index e1c812fe..88392591 100644 --- a/ch9-log/search-index.js +++ b/ch9-log/search-index.js @@ -1,4 +1,4 @@ var searchIndex = JSON.parse('{\ 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…","Convert from underlying bit representation, unless that …","Convert from underlying bit representation, unless that …","Convert from underlying bit representation, dropping any …","Convert from underlying bit representation, dropping any …","Convert from underlying bit representation, dropping any …","Convert from underlying bit representation, preserving all …","Convert from underlying bit representation, preserving all …","Convert from underlying bit representation, preserving all …","","","","","","","","interrupt enable register","interrupt enable register","interrupt identification register","","","Inserts the specified flags in-place.","Inserts the specified flags in-place.","Inserts the specified flags in-place.","Returns the intersection between the flags in self and …","Returns the intersection between the flags in self and …","Returns the intersection between the flags in self and …","Returns true if there are flags common to both self and …","Returns true if there are flags common to both self and …","Returns true if there are flags common to both self and …","","","","","","","","","Returns true if all flags are currently set.","Returns true if all flags are currently set.","Returns true if all flags are currently set.","Returns true if no flags are currently stored.","Returns true if no flags are currently stored.","Returns true if no flags are currently stored.","line control register","line control register","line status register","line status register","model control register","modem control register","","","","","","Returns the complement of this set of flags.","Returns the complement of this set of flags.","Returns the complement of this set of flags.","","","","","receiver buffer register","","","","","Removes the specified flags in-place.","Removes the specified flags in-place.","Removes the specified flags in-place.","Inserts or removes the specified flags depending on the …","Inserts or removes the specified flags depending on the …","Inserts or removes the specified flags depending on the …","Returns the set difference of the two sets of flags.","Returns the set difference of the two sets of flags.","Returns the set difference of the two sets of flags.","Disables all flags enabled in the set.","Disables all flags enabled in the set.","Disables all flags enabled in the set.","Returns the symmetric difference between the flags in self …","Returns the symmetric difference between the flags in self …","Returns the symmetric difference between the flags in self …","transmitter holding register","","","","Toggles the specified flags in-place.","Toggles the specified flags in-place.","Toggles the specified flags in-place.","","","","","","","","","","","","","","","","","","","","","","","","","Returns the union of between the flags in self and other.","Returns the union of between the flags in self and other.","Returns the union of between the flags in self and other.","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","Returns the set containing all flags.","Returns the intersection between the two sets of flags.","Disables all flags disabled in the set.","Returns the union of the two sets of flags.","Adds the set of flags.","Returns the raw value of the flags currently stored.","","Returns the left flags, but with all the right flags …","Toggles the set of flags.","","","","","","","","","","","","Returns the complement of this set of flags.","Returns true if all of the flags in other are contained …","","Returns the difference between the flags in self and other.","Returns an empty set of flags.","","","","","","","","","","","","Convert from underlying bit representation, unless that …","Convert from underlying bit representation, dropping any …","Convert from underlying bit representation, preserving all …","","","","","Inserts the specified flags in-place.","Returns the intersection between the flags in self and …","Returns true if there are flags common to both self and …","","","","","Returns true if all flags are currently set.","Returns true if no flags are currently stored.","","","","Returns the complement of this set of flags.","","","","","","Do not check validity for simplicity Return (readable, …","","","Removes the specified flags in-place.","Inserts or removes the specified flags depending on the …","Returns the set difference of the two sets of flags.","Disables all flags enabled in the set.","Returns the symmetric difference between the flags in self …","","Toggles the specified flags in-place.","","","","","","","","","","","","","Returns the union of between the flags in self and other.","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","Return (read_end, write_end)","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","Definitions","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","Returns the set containing all flags.","","Returns the intersection between the two sets of flags.","Disables all flags disabled in the set.","Returns the union of the two sets of flags.","Adds the set of flags.","Returns the raw value of the flags currently stored.","","Returns the left flags, but with all the right flags …","Toggles the set of flags.","","","","","","","","","","","","","","","","Returns the complement of this set of flags.","Returns true if all of the flags in other are contained …","data: start-aligned but maybe with shorter length assume …","","","Returns the difference between the flags in self and other.","","","","Returns an empty set of flags.","","","","","","","","","","","","","","","","","","Convert from underlying bit representation, unless that …","Convert from underlying bit representation, dropping any …","Convert from underlying bit representation, preserving all …","Include sections in elf and trampoline, also returns …","","","","Inserts the specified flags in-place.","Assume that no conflicts.","Returns the intersection between the flags in self and …","Returns true if there are flags common to both self and …","","","","","","Returns true if all flags are currently 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but with all the right flags …","Toggles the set of flags.","","","","","","","","","","","","","","","","","","Returns the complement of this set of flags.","Returns true if all of the flags in other are contained …","","","Returns the difference between the flags in self and other.","Returns an empty set of flags.","","","","","","","","","","","","","","","","","","","Convert from underlying bit representation, unless that …","Convert from underlying bit representation, dropping any …","Convert from underlying bit representation, preserving all …","","Temporarily used to get arguments from user space.","","Inserts the specified flags in-place.","Returns the intersection between the flags in self and …","Returns true if there are flags common to both self and …","","","","","","","","Returns true if all flags are currently set.","Returns true if no flags are currently stored.","","","","","","","","","Returns the complement of this set of flags.","","","","Removes the specified flags in-place.","","Inserts or removes the specified flags depending on the …","Returns the set difference of the two sets of flags.","Disables all flags enabled in the set.","Returns the symmetric difference between the flags in self …","","","Toggles the specified flags in-place.","","","","","","","Load a string from other address spaces into kernel space …","","","","","","","","","","","","","","","","Returns the union of between the flags in self and other.","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","Panic if the data has been borrowed.","","","","","","","","","","inner data","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","If there is not a child process whose pid is same as …","","","","","","","","","","","","","","thread does not exist, return -1 thread has not exited …","","","","","This function must be followed by a schedule","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","Return (bottom, top) of a kernel stack in kernel space.","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","Only support processes with a single thread.","","","Only support processes with a single thread.","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","Returns the set containing all flags.","Returns the intersection between the two sets of flags.","Disables all flags disabled in the set.","Returns the union of the two sets of flags.","Adds the set of flags.","Returns the raw value of the flags currently stored.","","Returns the left flags, but with all the right flags …","Toggles the set of flags.","","","","","","","Returns the complement of this set of flags.","Returns true if all of the flags in other are contained …","Returns the difference between the flags in self and other.","Returns an empty set of flags.","","","","","","","","","Convert from underlying bit representation, unless that …","Convert from underlying bit representation, dropping any …","Convert from underlying bit representation, preserving all …","","","Inserts the specified flags in-place.","Returns the intersection between the flags in self and …","Returns true if there are flags common to both self and …","","Returns true if all flags are currently set.","Returns true if no flags are currently stored.","","Returns the complement of this set of flags.","","Removes the specified flags in-place.","Inserts or removes the specified flags depending on the …","Returns the set difference of the two sets of flags.","Disables all flags enabled in the set.","Returns the symmetric difference between the flags in self …","","Toggles the specified flags in-place.","","","","Returns the union of between the flags in self and 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}'); if (window.initSearch) {window.initSearch(searchIndex)}; \ No newline at end of file diff --git a/ch9-log/source-files.js b/ch9-log/source-files.js index 07547e80..a46e85b2 100644 --- a/ch9-log/source-files.js +++ b/ch9-log/source-files.js @@ -1,3 +1,3 @@ var N = null;var sourcesIndex = {}; -sourcesIndex["os"] = {"name":"","dirs":[{"name":"board","files":["mod.rs"]},{"name":"drivers","dirs":[{"name":"block","files":["mod.rs","virtio_blk.rs"]},{"name":"chardev","files":["mod.rs","ns16550a.rs"]}],"files":["mod.rs","plic.rs"]},{"name":"fs","files":["inode.rs","mod.rs","pipe.rs","stdio.rs"]},{"name":"mm","files":["address.rs","frame_allocator.rs","heap_allocator.rs","memory_set.rs","mod.rs","page_table.rs"]},{"name":"sync","files":["condvar.rs","mod.rs","mutex.rs","semaphore.rs","up.rs"]},{"name":"syscall","files":["fs.rs","mod.rs","process.rs","sync.rs","thread.rs"]},{"name":"task","files":["context.rs","id.rs","manager.rs","mod.rs","process.rs","processor.rs","signal.rs","switch.rs","task.rs"]},{"name":"trap","files":["context.rs","mod.rs"]}],"files":["config.rs","console.rs","lang_items.rs","main.rs","sbi.rs","timer.rs"]}; +sourcesIndex["os"] = {"name":"","dirs":[{"name":"board","files":["mod.rs"]},{"name":"drivers","dirs":[{"name":"block","files":["mod.rs","virtio_blk.rs"]},{"name":"chardev","files":["mod.rs","ns16550a.rs"]}],"files":["mod.rs","plic.rs"]},{"name":"fs","dirs":[{"name":"easy_fs","files":["bitmap.rs","block_cache.rs","block_dev.rs","efs.rs","layout.rs","mod.rs","vfs.rs"]}],"files":["inode.rs","mod.rs","pipe.rs","stdio.rs"]},{"name":"mm","files":["address.rs","frame_allocator.rs","heap_allocator.rs","memory_set.rs","mod.rs","page_table.rs"]},{"name":"sync","files":["condvar.rs","mod.rs","mutex.rs","semaphore.rs","up.rs"]},{"name":"syscall","files":["fs.rs","mod.rs","process.rs","sync.rs","thread.rs"]},{"name":"task","files":["context.rs","id.rs","manager.rs","mod.rs","process.rs","processor.rs","signal.rs","switch.rs","task.rs"]},{"name":"trap","files":["context.rs","mod.rs"]}],"files":["config.rs","console.rs","lang_items.rs","main.rs","sbi.rs","timer.rs"]}; createSourceSidebar(); diff --git a/ch9-log/src/os/drivers/block/mod.rs.html b/ch9-log/src/os/drivers/block/mod.rs.html index 7e4024dd..d198637d 100644 --- a/ch9-log/src/os/drivers/block/mod.rs.html +++ b/ch9-log/src/os/drivers/block/mod.rs.html @@ -39,7 +39,7 @@ use crate::board::BlockDeviceImpl; use alloc::sync::Arc; -use easy_fs::BlockDevice; +use crate::fs::easy_fs::BlockDevice; use lazy_static::*; lazy_static! { diff --git a/ch9-log/src/os/fs/easy_fs/bitmap.rs.html b/ch9-log/src/os/fs/easy_fs/bitmap.rs.html new file mode 100644 index 00000000..288b3d26 --- /dev/null +++ b/ch9-log/src/os/fs/easy_fs/bitmap.rs.html @@ -0,0 +1,150 @@ +bitmap.rs - source + 
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+
use super::{get_block_cache, BlockDevice, BLOCK_SZ};
+use alloc::sync::Arc;
+
+type BitmapBlock = [u64; 64];
+
+const BLOCK_BITS: usize = BLOCK_SZ * 8;
+
+pub struct Bitmap {
+    start_block_id: usize,
+    blocks: usize,
+}
+
+/// Return (block_pos, bits64_pos, inner_pos)
+fn decomposition(mut bit: usize) -> (usize, usize, usize) {
+    let block_pos = bit / BLOCK_BITS;
+    bit %= BLOCK_BITS;
+    (block_pos, bit / 64, bit % 64)
+}
+
+impl Bitmap {
+    pub fn new(start_block_id: usize, blocks: usize) -> Self {
+        kprintln!("[KERN EASYFS] bitmap::Bitmap::new() begin");
+        Self {
+            start_block_id,
+            blocks,
+        }
+    }
+
+    pub fn alloc(&self, block_device: &Arc<dyn BlockDevice>) -> Option<usize> {
+        kprintln!("[KERN EASYFS] bitmap::Bitmap::alloc() begin");
+        for block_id in 0..self.blocks {
+            let pos = get_block_cache(
+                block_id + self.start_block_id as usize,
+                Arc::clone(block_device),
+            )
+            .lock()
+            .modify(0, |bitmap_block: &mut BitmapBlock| {
+                if let Some((bits64_pos, inner_pos)) = bitmap_block
+                    .iter()
+                    .enumerate()
+                    .find(|(_, bits64)| **bits64 != u64::MAX)
+                    .map(|(bits64_pos, bits64)| (bits64_pos, bits64.trailing_ones() as usize))
+                {
+                    // modify cache
+                    bitmap_block[bits64_pos] |= 1u64 << inner_pos;
+                    Some(block_id * BLOCK_BITS + bits64_pos * 64 + inner_pos as usize)
+                } else {
+                    None
+                }
+            });
+            if pos.is_some() {
+                return pos;
+            }
+        }
+        None
+    }
+
+    pub fn dealloc(&self, block_device: &Arc<dyn BlockDevice>, bit: usize) {
+        kprintln!("[KERN EASYFS] bitmap::Bitmap::dealloc() begin");
+        let (block_pos, bits64_pos, inner_pos) = decomposition(bit);
+        get_block_cache(block_pos + self.start_block_id, Arc::clone(block_device))
+            .lock()
+            .modify(0, |bitmap_block: &mut BitmapBlock| {
+                assert!(bitmap_block[bits64_pos] & (1u64 << inner_pos) > 0);
+                bitmap_block[bits64_pos] -= 1u64 << inner_pos;
+            });
+    }
+
+    pub fn maximum(&self) -> usize {
+        self.blocks * BLOCK_BITS
+    }
+}
+
+
+ \ No newline at end of file diff --git a/ch9-log/src/os/fs/easy_fs/block_cache.rs.html b/ch9-log/src/os/fs/easy_fs/block_cache.rs.html new file mode 100644 index 00000000..6b60ba57 --- /dev/null +++ b/ch9-log/src/os/fs/easy_fs/block_cache.rs.html @@ -0,0 +1,294 @@ +block_cache.rs - source + 
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+
use super::{BlockDevice, BLOCK_SZ};
+use alloc::collections::VecDeque;
+use alloc::sync::Arc;
+use lazy_static::*;
+use spin::Mutex;
+
+pub struct BlockCache {
+    cache: [u8; BLOCK_SZ],
+    block_id: usize,
+    block_device: Arc<dyn BlockDevice>,
+    modified: bool,
+}
+
+impl BlockCache {
+    /// Load a new BlockCache from disk.
+    pub fn new(block_id: usize, block_device: Arc<dyn BlockDevice>) -> Self {
+        //kprintln!("[KERN EASYFS] block_cache::BlockCache::new() begin");
+        let mut cache = [0u8; BLOCK_SZ];
+        block_device.read_block(block_id, &mut cache);
+        Self {
+            cache,
+            block_id,
+            block_device,
+            modified: false,
+        }
+    }
+
+    fn addr_of_offset(&self, offset: usize) -> usize {
+        &self.cache[offset] as *const _ as usize
+    }
+
+    pub fn get_ref<T>(&self, offset: usize) -> &T
+    where
+        T: Sized,
+    {
+        let type_size = core::mem::size_of::<T>();
+        assert!(offset + type_size <= BLOCK_SZ);
+        let addr = self.addr_of_offset(offset);
+        unsafe { &*(addr as *const T) }
+    }
+
+    pub fn get_mut<T>(&mut self, offset: usize) -> &mut T
+    where
+        T: Sized,
+    {
+        let type_size = core::mem::size_of::<T>();
+        assert!(offset + type_size <= BLOCK_SZ);
+        self.modified = true;
+        let addr = self.addr_of_offset(offset);
+        unsafe { &mut *(addr as *mut T) }
+    }
+
+    pub fn read<T, V>(&self, offset: usize, f: impl FnOnce(&T) -> V) -> V {
+        f(self.get_ref(offset))
+    }
+
+    pub fn modify<T, V>(&mut self, offset: usize, f: impl FnOnce(&mut T) -> V) -> V {
+        f(self.get_mut(offset))
+    }
+
+    pub fn sync(&mut self) {
+        if self.modified {
+            self.modified = false;
+            self.block_device.write_block(self.block_id, &self.cache);
+        }
+    }
+}
+
+impl Drop for BlockCache {
+    fn drop(&mut self) {
+        self.sync()
+    }
+}
+
+const BLOCK_CACHE_SIZE: usize = 16;
+
+pub struct BlockCacheManager {
+    queue: VecDeque<(usize, Arc<Mutex<BlockCache>>)>,
+}
+
+impl BlockCacheManager {
+    pub fn new() -> Self {
+        kprintln!("[KERN EASYFS] block_cache::BlockCacheManager::new() begin");
+        Self {
+            queue: VecDeque::new(),
+        }
+    }
+
+    pub fn get_block_cache(
+        &mut self,
+        block_id: usize,
+        block_device: Arc<dyn BlockDevice>,
+    ) -> Arc<Mutex<BlockCache>> {
+        //kprintln!("[KERN EASYFS] block_cache::BlockCacheManager::get_block_cache() begin");
+        if let Some(pair) = self.queue.iter().find(|pair| pair.0 == block_id) {
+            Arc::clone(&pair.1)
+        } else {
+            // substitute
+            if self.queue.len() == BLOCK_CACHE_SIZE {
+                // from front to tail
+                if let Some((idx, _)) = self
+                    .queue
+                    .iter()
+                    .enumerate()
+                    .find(|(_, pair)| Arc::strong_count(&pair.1) == 1)
+                {
+                    self.queue.drain(idx..=idx);
+                } else {
+                    panic!("Run out of BlockCache!");
+                }
+            }
+            // load block into mem and push back
+            let block_cache = Arc::new(Mutex::new(BlockCache::new(
+                block_id,
+                Arc::clone(&block_device),
+            )));
+            self.queue.push_back((block_id, Arc::clone(&block_cache)));
+            block_cache
+        }
+    }
+}
+
+lazy_static! {
+    pub static ref BLOCK_CACHE_MANAGER: Mutex<BlockCacheManager> =
+        Mutex::new(BlockCacheManager::new());
+}
+
+pub fn get_block_cache(
+    block_id: usize,
+    block_device: Arc<dyn BlockDevice>,
+) -> Arc<Mutex<BlockCache>> {
+    //kprintln!("[KERN EASYFS] block_cache::get_block_cache() begin");
+    BLOCK_CACHE_MANAGER
+        .lock()
+        .get_block_cache(block_id, block_device)
+}
+
+pub fn block_cache_sync_all() {
+    kprintln!("[KERN EASYFS] block_cache::block_cache_sync_all() begin");
+    let manager = BLOCK_CACHE_MANAGER.lock();
+    for (_, cache) in manager.queue.iter() {
+        cache.lock().sync();
+    }
+}
+
+
+ \ No newline at end of file diff --git a/ch9-log/src/os/fs/easy_fs/block_dev.rs.html b/ch9-log/src/os/fs/easy_fs/block_dev.rs.html new file mode 100644 index 00000000..1dc786c0 --- /dev/null +++ b/ch9-log/src/os/fs/easy_fs/block_dev.rs.html @@ -0,0 +1,20 @@ +block_dev.rs - source + 
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use core::any::Any;
+
+pub trait BlockDevice: Send + Sync + Any {
+    fn read_block(&self, block_id: usize, buf: &mut [u8]);
+    fn write_block(&self, block_id: usize, buf: &[u8]);
+    fn handle_irq(&self);
+}
+
+
+ \ No newline at end of file diff --git a/ch9-log/src/os/fs/easy_fs/efs.rs.html b/ch9-log/src/os/fs/easy_fs/efs.rs.html new file mode 100644 index 00000000..c7dc13a7 --- /dev/null +++ b/ch9-log/src/os/fs/easy_fs/efs.rs.html @@ -0,0 +1,322 @@ +efs.rs - source + 
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+
use super::{
+    block_cache_sync_all, get_block_cache, Bitmap, BlockDevice, DiskInode, DiskInodeType, Inode,
+    SuperBlock,
+};
+use super::BLOCK_SZ;
+use alloc::sync::Arc;
+use spin::Mutex;
+
+pub struct EasyFileSystem {
+    pub block_device: Arc<dyn BlockDevice>,
+    pub inode_bitmap: Bitmap,
+    pub data_bitmap: Bitmap,
+    inode_area_start_block: u32,
+    data_area_start_block: u32,
+}
+
+type DataBlock = [u8; BLOCK_SZ];
+
+impl EasyFileSystem {
+    pub fn create(
+        block_device: Arc<dyn BlockDevice>,
+        total_blocks: u32,
+        inode_bitmap_blocks: u32,
+    ) -> Arc<Mutex<Self>> {
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::create() begin");
+        // calculate block size of areas & create bitmaps
+        let inode_bitmap = Bitmap::new(1, inode_bitmap_blocks as usize);
+        let inode_num = inode_bitmap.maximum();
+        let inode_area_blocks =
+            ((inode_num * core::mem::size_of::<DiskInode>() + BLOCK_SZ - 1) / BLOCK_SZ) as u32;
+        let inode_total_blocks = inode_bitmap_blocks + inode_area_blocks;
+        let data_total_blocks = total_blocks - 1 - inode_total_blocks;
+        let data_bitmap_blocks = (data_total_blocks + 4096) / 4097;
+        let data_area_blocks = data_total_blocks - data_bitmap_blocks;
+        let data_bitmap = Bitmap::new(
+            (1 + inode_bitmap_blocks + inode_area_blocks) as usize,
+            data_bitmap_blocks as usize,
+        );
+        let mut efs = Self {
+            block_device: Arc::clone(&block_device),
+            inode_bitmap,
+            data_bitmap,
+            inode_area_start_block: 1 + inode_bitmap_blocks,
+            data_area_start_block: 1 + inode_total_blocks + data_bitmap_blocks,
+        };
+        // clear all blocks
+        for i in 0..total_blocks {
+            get_block_cache(i as usize, Arc::clone(&block_device))
+                .lock()
+                .modify(0, |data_block: &mut DataBlock| {
+                    for byte in data_block.iter_mut() {
+                        *byte = 0;
+                    }
+                });
+        }
+        // initialize SuperBlock
+        get_block_cache(0, Arc::clone(&block_device)).lock().modify(
+            0,
+            |super_block: &mut SuperBlock| {
+                super_block.initialize(
+                    total_blocks,
+                    inode_bitmap_blocks,
+                    inode_area_blocks,
+                    data_bitmap_blocks,
+                    data_area_blocks,
+                );
+            },
+        );
+        // write back immediately
+        // create a inode for root node "/"
+        assert_eq!(efs.alloc_inode(), 0);
+        let (root_inode_block_id, root_inode_offset) = efs.get_disk_inode_pos(0);
+        get_block_cache(root_inode_block_id as usize, Arc::clone(&block_device))
+            .lock()
+            .modify(root_inode_offset, |disk_inode: &mut DiskInode| {
+                disk_inode.initialize(DiskInodeType::Directory);
+            });
+        block_cache_sync_all();
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::create() end");
+        Arc::new(Mutex::new(efs))
+    }
+
+    pub fn open(block_device: Arc<dyn BlockDevice>) -> Arc<Mutex<Self>> {
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::open() begin");
+        // read SuperBlock
+        get_block_cache(0, Arc::clone(&block_device))
+            .lock()
+            .read(0, |super_block: &SuperBlock| {
+                assert!(super_block.is_valid(), "Error loading EFS!");
+                let inode_total_blocks =
+                    super_block.inode_bitmap_blocks + super_block.inode_area_blocks;
+                let efs = Self {
+                    block_device,
+                    inode_bitmap: Bitmap::new(1, super_block.inode_bitmap_blocks as usize),
+                    data_bitmap: Bitmap::new(
+                        (1 + inode_total_blocks) as usize,
+                        super_block.data_bitmap_blocks as usize,
+                    ),
+                    inode_area_start_block: 1 + super_block.inode_bitmap_blocks,
+                    data_area_start_block: 1 + inode_total_blocks + super_block.data_bitmap_blocks,
+                };
+                kprintln!("[KERN EASYFS] efs::EasyFileSystem::open() end");
+                Arc::new(Mutex::new(efs))
+            })
+    }
+
+    pub fn root_inode(efs: &Arc<Mutex<Self>>) -> Inode {
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::root_inode() begin");
+        let block_device = Arc::clone(&efs.lock().block_device);
+        // acquire efs lock temporarily
+        let (block_id, block_offset) = efs.lock().get_disk_inode_pos(0);
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::root_inode() end");
+        // release efs lock
+        Inode::new(block_id, block_offset, Arc::clone(efs), block_device)
+    }
+
+    pub fn get_disk_inode_pos(&self, inode_id: u32) -> (u32, usize) {
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::get_disk_inode_pos() begin");
+        let inode_size = core::mem::size_of::<DiskInode>();
+        let inodes_per_block = (BLOCK_SZ / inode_size) as u32;
+        let block_id = self.inode_area_start_block + inode_id / inodes_per_block;
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::get_disk_inode_pos() end");
+        (
+            block_id,
+            (inode_id % inodes_per_block) as usize * inode_size,
+        )
+    }
+
+    pub fn get_data_block_id(&self, data_block_id: u32) -> u32 {
+        self.data_area_start_block + data_block_id
+    }
+
+    pub fn alloc_inode(&mut self) -> u32 {
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::alloc_inode() begin");
+        self.inode_bitmap.alloc(&self.block_device).unwrap() as u32
+    }
+
+    /// Return a block ID not ID in the data area.
+    pub fn alloc_data(&mut self) -> u32 {
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::alloc_data() begin");
+        self.data_bitmap.alloc(&self.block_device).unwrap() as u32 + self.data_area_start_block
+    }
+
+    pub fn dealloc_data(&mut self, block_id: u32) {
+        kprintln!("[KERN EASYFS] efs::EasyFileSystem::dealloc_data() begin");
+        get_block_cache(block_id as usize, Arc::clone(&self.block_device))
+            .lock()
+            .modify(0, |data_block: &mut DataBlock| {
+                data_block.iter_mut().for_each(|p| {
+                    *p = 0;
+                })
+            });
+        self.data_bitmap.dealloc(
+            &self.block_device,
+            (block_id - self.data_area_start_block) as usize,
+        )
+    }
+}
+
+
+ \ No newline at end of file diff --git a/ch9-log/src/os/fs/easy_fs/layout.rs.html b/ch9-log/src/os/fs/easy_fs/layout.rs.html new file mode 100644 index 00000000..796d3f52 --- /dev/null +++ b/ch9-log/src/os/fs/easy_fs/layout.rs.html @@ -0,0 +1,842 @@ +layout.rs - source + 
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+
use super::{get_block_cache, BlockDevice, BLOCK_SZ};
+use alloc::sync::Arc;
+use alloc::vec::Vec;
+use core::fmt::{Debug, Formatter, Result};
+
+const EFS_MAGIC: u32 = 0x3b800001;
+const INODE_DIRECT_COUNT: usize = 28;
+const NAME_LENGTH_LIMIT: usize = 27;
+const INODE_INDIRECT1_COUNT: usize = BLOCK_SZ / 4;
+const INODE_INDIRECT2_COUNT: usize = INODE_INDIRECT1_COUNT * INODE_INDIRECT1_COUNT;
+const DIRECT_BOUND: usize = INODE_DIRECT_COUNT;
+const INDIRECT1_BOUND: usize = DIRECT_BOUND + INODE_INDIRECT1_COUNT;
+#[allow(unused)]
+const INDIRECT2_BOUND: usize = INDIRECT1_BOUND + INODE_INDIRECT2_COUNT;
+
+#[repr(C)]
+pub struct SuperBlock {
+    magic: u32,
+    pub total_blocks: u32,
+    pub inode_bitmap_blocks: u32,
+    pub inode_area_blocks: u32,
+    pub data_bitmap_blocks: u32,
+    pub data_area_blocks: u32,
+}
+
+impl Debug for SuperBlock {
+    fn fmt(&self, f: &mut Formatter<'_>) -> Result {
+        f.debug_struct("SuperBlock")
+            .field("total_blocks", &self.total_blocks)
+            .field("inode_bitmap_blocks", &self.inode_bitmap_blocks)
+            .field("inode_area_blocks", &self.inode_area_blocks)
+            .field("data_bitmap_blocks", &self.data_bitmap_blocks)
+            .field("data_area_blocks", &self.data_area_blocks)
+            .finish()
+    }
+}
+
+impl SuperBlock {
+    pub fn initialize(
+        &mut self,
+        total_blocks: u32,
+        inode_bitmap_blocks: u32,
+        inode_area_blocks: u32,
+        data_bitmap_blocks: u32,
+        data_area_blocks: u32,
+    ) {
+        kprintln!("[KERN EASYFS] layout::SuperBlock::initialize() begin");
+        *self = Self {
+            magic: EFS_MAGIC,
+            total_blocks,
+            inode_bitmap_blocks,
+            inode_area_blocks,
+            data_bitmap_blocks,
+            data_area_blocks,
+        }
+    }
+    pub fn is_valid(&self) -> bool {
+        self.magic == EFS_MAGIC
+    }
+}
+
+#[derive(PartialEq)]
+pub enum DiskInodeType {
+    File,
+    Directory,
+}
+
+type IndirectBlock = [u32; BLOCK_SZ / 4];
+type DataBlock = [u8; BLOCK_SZ];
+
+#[repr(C)]
+pub struct DiskInode {
+    pub size: u32,
+    pub direct: [u32; INODE_DIRECT_COUNT],
+    pub indirect1: u32,
+    pub indirect2: u32,
+    type_: DiskInodeType,
+}
+
+impl DiskInode {
+    /// indirect1 and indirect2 block are allocated only when they are needed.
+    pub fn initialize(&mut self, type_: DiskInodeType) {
+        kprintln!("[KERN EASYFS] layout::DiskInode::initialize() begin");
+        self.size = 0;
+        self.direct.iter_mut().for_each(|v| *v = 0);
+        self.indirect1 = 0;
+        self.indirect2 = 0;
+        self.type_ = type_;
+    }
+    pub fn is_dir(&self) -> bool {
+        self.type_ == DiskInodeType::Directory
+    }
+    #[allow(unused)]
+    pub fn is_file(&self) -> bool {
+        self.type_ == DiskInodeType::File
+    }
+    /// Return block number correspond to size.
+    pub fn data_blocks(&self) -> u32 {
+        Self::_data_blocks(self.size)
+    }
+    fn _data_blocks(size: u32) -> u32 {
+        (size + BLOCK_SZ as u32 - 1) / BLOCK_SZ as u32
+    }
+    /// Return number of blocks needed include indirect1/2.
+    pub fn total_blocks(size: u32) -> u32 {
+        let data_blocks = Self::_data_blocks(size) as usize;
+        let mut total = data_blocks as usize;
+        // indirect1
+        if data_blocks > INODE_DIRECT_COUNT {
+            total += 1;
+        }
+        // indirect2
+        if data_blocks > INDIRECT1_BOUND {
+            total += 1;
+            // sub indirect1
+            total +=
+                (data_blocks - INDIRECT1_BOUND + INODE_INDIRECT1_COUNT - 1) / INODE_INDIRECT1_COUNT;
+        }
+        total as u32
+    }
+    pub fn blocks_num_needed(&self, new_size: u32) -> u32 {
+        assert!(new_size >= self.size);
+        Self::total_blocks(new_size) - Self::total_blocks(self.size)
+    }
+    pub fn get_block_id(&self, inner_id: u32, block_device: &Arc<dyn BlockDevice>) -> u32 {
+        //kprintln!("[KERN EASYFS] layout::DiskInode::get_block_id() begin");
+        let inner_id = inner_id as usize;
+        if inner_id < INODE_DIRECT_COUNT {
+            self.direct[inner_id]
+        } else if inner_id < INDIRECT1_BOUND {
+            get_block_cache(self.indirect1 as usize, Arc::clone(block_device))
+                .lock()
+                .read(0, |indirect_block: &IndirectBlock| {
+                    indirect_block[inner_id - INODE_DIRECT_COUNT]
+                })
+        } else {
+            let last = inner_id - INDIRECT1_BOUND;
+            let indirect1 = get_block_cache(self.indirect2 as usize, Arc::clone(block_device))
+                .lock()
+                .read(0, |indirect2: &IndirectBlock| {
+                    indirect2[last / INODE_INDIRECT1_COUNT]
+                });
+            get_block_cache(indirect1 as usize, Arc::clone(block_device))
+                .lock()
+                .read(0, |indirect1: &IndirectBlock| {
+                    indirect1[last % INODE_INDIRECT1_COUNT]
+                })
+        }
+    }
+    pub fn increase_size(
+        &mut self,
+        new_size: u32,
+        new_blocks: Vec<u32>,
+        block_device: &Arc<dyn BlockDevice>,
+    ) {
+        kprintln!("[KERN EASYFS] layout::DiskInode::increase_size() begin");
+        let mut current_blocks = self.data_blocks();
+        self.size = new_size;
+        let mut total_blocks = self.data_blocks();
+        let mut new_blocks = new_blocks.into_iter();
+        // fill direct
+        while current_blocks < total_blocks.min(INODE_DIRECT_COUNT as u32) {
+            self.direct[current_blocks as usize] = new_blocks.next().unwrap();
+            current_blocks += 1;
+        }
+        // alloc indirect1
+        if total_blocks > INODE_DIRECT_COUNT as u32 {
+            if current_blocks == INODE_DIRECT_COUNT as u32 {
+                self.indirect1 = new_blocks.next().unwrap();
+            }
+            current_blocks -= INODE_DIRECT_COUNT as u32;
+            total_blocks -= INODE_DIRECT_COUNT as u32;
+        } else {
+            return;
+        }
+        // fill indirect1
+        get_block_cache(self.indirect1 as usize, Arc::clone(block_device))
+            .lock()
+            .modify(0, |indirect1: &mut IndirectBlock| {
+                while current_blocks < total_blocks.min(INODE_INDIRECT1_COUNT as u32) {
+                    indirect1[current_blocks as usize] = new_blocks.next().unwrap();
+                    current_blocks += 1;
+                }
+            });
+        // alloc indirect2
+        if total_blocks > INODE_INDIRECT1_COUNT as u32 {
+            if current_blocks == INODE_INDIRECT1_COUNT as u32 {
+                self.indirect2 = new_blocks.next().unwrap();
+            }
+            current_blocks -= INODE_INDIRECT1_COUNT as u32;
+            total_blocks -= INODE_INDIRECT1_COUNT as u32;
+        } else {
+            return;
+        }
+        // fill indirect2 from (a0, b0) -> (a1, b1)
+        let mut a0 = current_blocks as usize / INODE_INDIRECT1_COUNT;
+        let mut b0 = current_blocks as usize % INODE_INDIRECT1_COUNT;
+        let a1 = total_blocks as usize / INODE_INDIRECT1_COUNT;
+        let b1 = total_blocks as usize % INODE_INDIRECT1_COUNT;
+        // alloc low-level indirect1
+        get_block_cache(self.indirect2 as usize, Arc::clone(block_device))
+            .lock()
+            .modify(0, |indirect2: &mut IndirectBlock| {
+                while (a0 < a1) || (a0 == a1 && b0 < b1) {
+                    if b0 == 0 {
+                        indirect2[a0] = new_blocks.next().unwrap();
+                    }
+                    // fill current
+                    get_block_cache(indirect2[a0] as usize, Arc::clone(block_device))
+                        .lock()
+                        .modify(0, |indirect1: &mut IndirectBlock| {
+                            indirect1[b0] = new_blocks.next().unwrap();
+                        });
+                    // move to next
+                    b0 += 1;
+                    if b0 == INODE_INDIRECT1_COUNT {
+                        b0 = 0;
+                        a0 += 1;
+                    }
+                }
+            });
+    }
+
+    /// Clear size to zero and return blocks that should be deallocated.
+    ///
+    /// We will clear the block contents to zero later.
+    pub fn clear_size(&mut self, block_device: &Arc<dyn BlockDevice>) -> Vec<u32> {
+        kprintln!("[KERN EASYFS] layout::DiskInode::clear_size() begin");
+        let mut v: Vec<u32> = Vec::new();
+        let mut data_blocks = self.data_blocks() as usize;
+        self.size = 0;
+        let mut current_blocks = 0usize;
+        // direct
+        while current_blocks < data_blocks.min(INODE_DIRECT_COUNT) {
+            v.push(self.direct[current_blocks]);
+            self.direct[current_blocks] = 0;
+            current_blocks += 1;
+        }
+        // indirect1 block
+        if data_blocks > INODE_DIRECT_COUNT {
+            v.push(self.indirect1);
+            data_blocks -= INODE_DIRECT_COUNT;
+            current_blocks = 0;
+        } else {
+            return v;
+        }
+        // indirect1
+        get_block_cache(self.indirect1 as usize, Arc::clone(block_device))
+            .lock()
+            .modify(0, |indirect1: &mut IndirectBlock| {
+                while current_blocks < data_blocks.min(INODE_INDIRECT1_COUNT) {
+                    v.push(indirect1[current_blocks]);
+                    //indirect1[current_blocks] = 0;
+                    current_blocks += 1;
+                }
+            });
+        self.indirect1 = 0;
+        // indirect2 block
+        if data_blocks > INODE_INDIRECT1_COUNT {
+            v.push(self.indirect2);
+            data_blocks -= INODE_INDIRECT1_COUNT;
+        } else {
+            return v;
+        }
+        // indirect2
+        assert!(data_blocks <= INODE_INDIRECT2_COUNT);
+        let a1 = data_blocks / INODE_INDIRECT1_COUNT;
+        let b1 = data_blocks % INODE_INDIRECT1_COUNT;
+        get_block_cache(self.indirect2 as usize, Arc::clone(block_device))
+            .lock()
+            .modify(0, |indirect2: &mut IndirectBlock| {
+                // full indirect1 blocks
+                for entry in indirect2.iter_mut().take(a1) {
+                    v.push(*entry);
+                    get_block_cache(*entry as usize, Arc::clone(block_device))
+                        .lock()
+                        .modify(0, |indirect1: &mut IndirectBlock| {
+                            for entry in indirect1.iter() {
+                                v.push(*entry);
+                            }
+                        });
+                }
+                // last indirect1 block
+                if b1 > 0 {
+                    v.push(indirect2[a1]);
+                    get_block_cache(indirect2[a1] as usize, Arc::clone(block_device))
+                        .lock()
+                        .modify(0, |indirect1: &mut IndirectBlock| {
+                            for entry in indirect1.iter().take(b1) {
+                                v.push(*entry);
+                            }
+                        });
+                    //indirect2[a1] = 0;
+                }
+            });
+        self.indirect2 = 0;
+        kprintln!("[KERN EASYFS] layout::DiskInode::clear_size() end");
+        v
+    }
+    pub fn read_at(
+        &self,
+        offset: usize,
+        buf: &mut [u8],
+        block_device: &Arc<dyn BlockDevice>,
+    ) -> usize {
+        //kprintln!("[KERN EASYFS] layout::DiskInode::read_at() begin");
+        let mut start = offset;
+        let end = (offset + buf.len()).min(self.size as usize);
+        if start >= end {
+            return 0;
+        }
+        let mut start_block = start / BLOCK_SZ;
+        let mut read_size = 0usize;
+        loop {
+            // calculate end of current block
+            let mut end_current_block = (start / BLOCK_SZ + 1) * BLOCK_SZ;
+            end_current_block = end_current_block.min(end);
+            // read and update read size
+            let block_read_size = end_current_block - start;
+            let dst = &mut buf[read_size..read_size + block_read_size];
+            get_block_cache(
+                self.get_block_id(start_block as u32, block_device) as usize,
+                Arc::clone(block_device),
+            )
+            .lock()
+            .read(0, |data_block: &DataBlock| {
+                let src = &data_block[start % BLOCK_SZ..start % BLOCK_SZ + block_read_size];
+                dst.copy_from_slice(src);
+            });
+            read_size += block_read_size;
+            // move to next block
+            if end_current_block == end {
+                break;
+            }
+            start_block += 1;
+            start = end_current_block;
+        }
+        read_size
+    }
+    /// File size must be adjusted before.
+    pub fn write_at(
+        &mut self,
+        offset: usize,
+        buf: &[u8],
+        block_device: &Arc<dyn BlockDevice>,
+    ) -> usize {
+        kprintln!("[KERN EASYFS] layout::DiskInode::write_at() begin");
+        let mut start = offset;
+        let end = (offset + buf.len()).min(self.size as usize);
+        assert!(start <= end);
+        let mut start_block = start / BLOCK_SZ;
+        let mut write_size = 0usize;
+        loop {
+            // calculate end of current block
+            let mut end_current_block = (start / BLOCK_SZ + 1) * BLOCK_SZ;
+            end_current_block = end_current_block.min(end);
+            // write and update write size
+            let block_write_size = end_current_block - start;
+            get_block_cache(
+                self.get_block_id(start_block as u32, block_device) as usize,
+                Arc::clone(block_device),
+            )
+            .lock()
+            .modify(0, |data_block: &mut DataBlock| {
+                let src = &buf[write_size..write_size + block_write_size];
+                let dst = &mut data_block[start % BLOCK_SZ..start % BLOCK_SZ + block_write_size];
+                dst.copy_from_slice(src);
+            });
+            write_size += block_write_size;
+            // move to next block
+            if end_current_block == end {
+                break;
+            }
+            start_block += 1;
+            start = end_current_block;
+        }
+        write_size
+    }
+}
+
+#[repr(C)]
+pub struct DirEntry {
+    name: [u8; NAME_LENGTH_LIMIT + 1],
+    inode_number: u32,
+}
+
+pub const DIRENT_SZ: usize = 32;
+
+impl DirEntry {
+    pub fn empty() -> Self {
+        Self {
+            name: [0u8; NAME_LENGTH_LIMIT + 1],
+            inode_number: 0,
+        }
+    }
+    pub fn new(name: &str, inode_number: u32) -> Self {
+        kprintln!("[KERN EASYFS] layout::DirEntry::new() begin");
+        let mut bytes = [0u8; NAME_LENGTH_LIMIT + 1];
+        bytes[..name.len()].copy_from_slice(name.as_bytes());
+        Self {
+            name: bytes,
+            inode_number,
+        }
+    }
+    pub fn as_bytes(&self) -> &[u8] {
+        unsafe { core::slice::from_raw_parts(self as *const _ as usize as *const u8, DIRENT_SZ) }
+    }
+    pub fn as_bytes_mut(&mut self) -> &mut [u8] {
+        unsafe { core::slice::from_raw_parts_mut(self as *mut _ as usize as *mut u8, DIRENT_SZ) }
+    }
+    pub fn name(&self) -> &str {
+        let len = (0usize..).find(|i| self.name[*i] == 0).unwrap();
+        core::str::from_utf8(&self.name[..len]).unwrap()
+    }
+    pub fn inode_number(&self) -> u32 {
+        self.inode_number
+    }
+}
+
+
+ \ No newline at end of file diff --git a/ch9-log/src/os/fs/easy_fs/mod.rs.html b/ch9-log/src/os/fs/easy_fs/mod.rs.html new file mode 100644 index 00000000..cdfd0bd6 --- /dev/null +++ b/ch9-log/src/os/fs/easy_fs/mod.rs.html @@ -0,0 +1,42 @@ +mod.rs - source + 
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// #![no_std]
+
+// extern crate alloc;
+
+mod bitmap;
+mod block_cache;
+mod block_dev;
+mod efs;
+mod layout;
+mod vfs;
+
+pub const BLOCK_SZ: usize = 512;
+pub use bitmap::Bitmap;
+pub use block_cache::{block_cache_sync_all, get_block_cache};
+pub use block_dev::BlockDevice;
+pub use efs::EasyFileSystem;
+pub use layout::*;
+pub use vfs::Inode;
+
+
+ \ No newline at end of file diff --git a/ch9-log/src/os/fs/easy_fs/vfs.rs.html b/ch9-log/src/os/fs/easy_fs/vfs.rs.html new file mode 100644 index 00000000..1896f22f --- /dev/null +++ b/ch9-log/src/os/fs/easy_fs/vfs.rs.html @@ -0,0 +1,402 @@ +vfs.rs - source + 
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+
use super::{
+    block_cache_sync_all, get_block_cache, BlockDevice, DirEntry, DiskInode, DiskInodeType,
+    EasyFileSystem, DIRENT_SZ,
+};
+use alloc::string::String;
+use alloc::sync::Arc;
+use alloc::vec::Vec;
+use spin::{Mutex, MutexGuard};
+
+pub struct Inode {
+    block_id: usize,
+    block_offset: usize,
+    fs: Arc<Mutex<EasyFileSystem>>,
+    block_device: Arc<dyn BlockDevice>,
+}
+
+impl Inode {
+    /// We should not acquire efs lock here.
+    pub fn new(
+        block_id: u32,
+        block_offset: usize,
+        fs: Arc<Mutex<EasyFileSystem>>,
+        block_device: Arc<dyn BlockDevice>,
+    ) -> Self {
+        kprintln!("[KERN EASYFS] vfs::Inode::new() begin");
+        Self {
+            block_id: block_id as usize,
+            block_offset,
+            fs,
+            block_device,
+        }
+    }
+
+    fn read_disk_inode<V>(&self, f: impl FnOnce(&DiskInode) -> V) -> V {
+        //kprintln!("[KERN EASYFS] vfs::Inode::read_disk_inode() begin");
+        get_block_cache(self.block_id, Arc::clone(&self.block_device))
+            .lock()
+            .read(self.block_offset, f)
+    }
+
+    fn modify_disk_inode<V>(&self, f: impl FnOnce(&mut DiskInode) -> V) -> V {
+        kprintln!("[KERN EASYFS] vfs::Inode::modify_disk_inode() begin");
+        get_block_cache(self.block_id, Arc::clone(&self.block_device))
+            .lock()
+            .modify(self.block_offset, f)
+    }
+
+    fn find_inode_id(&self, name: &str, disk_inode: &DiskInode) -> Option<u32> {
+        kprintln!("[KERN EASYFS] vfs::Inode::find_inode_id() begin");
+        // assert it is a directory
+        assert!(disk_inode.is_dir());
+        let file_count = (disk_inode.size as usize) / DIRENT_SZ;
+        let mut dirent = DirEntry::empty();
+        for i in 0..file_count {
+            assert_eq!(
+                disk_inode.read_at(DIRENT_SZ * i, dirent.as_bytes_mut(), &self.block_device,),
+                DIRENT_SZ,
+            );
+            if dirent.name() == name {
+                return Some(dirent.inode_number() as u32);
+            }
+        }
+        None
+    }
+
+    pub fn find(&self, name: &str) -> Option<Arc<Inode>> {
+        kprintln!("[KERN EASYFS] vfs::Inode::find() begin");
+        let fs = self.fs.lock();
+        self.read_disk_inode(|disk_inode| {
+            self.find_inode_id(name, disk_inode).map(|inode_id| {
+                let (block_id, block_offset) = fs.get_disk_inode_pos(inode_id);
+                Arc::new(Self::new(
+                    block_id,
+                    block_offset,
+                    self.fs.clone(),
+                    self.block_device.clone(),
+                ))
+            })
+        })
+    }
+
+    fn increase_size(
+        &self,
+        new_size: u32,
+        disk_inode: &mut DiskInode,
+        fs: &mut MutexGuard<EasyFileSystem>,
+    ) {
+        kprintln!("[KERN EASYFS] vfs::Inode::increase_size() begin");
+        if new_size < disk_inode.size {
+            return;
+        }
+        let blocks_needed = disk_inode.blocks_num_needed(new_size);
+        let mut v: Vec<u32> = Vec::new();
+        for _ in 0..blocks_needed {
+            v.push(fs.alloc_data());
+        }
+        disk_inode.increase_size(new_size, v, &self.block_device);
+    }
+
+    pub fn create(&self, name: &str) -> Option<Arc<Inode>> {
+        kprintln!("[KERN EASYFS] vfs::Inode::create() begin");
+        let mut fs = self.fs.lock();
+        let op = |root_inode: &mut DiskInode| {
+            // assert it is a directory
+            assert!(root_inode.is_dir());
+            // has the file been created?
+            self.find_inode_id(name, root_inode)
+        };
+        if self.modify_disk_inode(op).is_some() {
+            return None;
+        }
+        // create a new file
+        // alloc a inode with an indirect block
+        let new_inode_id = fs.alloc_inode();
+        // initialize inode
+        let (new_inode_block_id, new_inode_block_offset) = fs.get_disk_inode_pos(new_inode_id);
+        get_block_cache(new_inode_block_id as usize, Arc::clone(&self.block_device))
+            .lock()
+            .modify(new_inode_block_offset, |new_inode: &mut DiskInode| {
+                new_inode.initialize(DiskInodeType::File);
+            });
+        self.modify_disk_inode(|root_inode| {
+            // append file in the dirent
+            let file_count = (root_inode.size as usize) / DIRENT_SZ;
+            let new_size = (file_count + 1) * DIRENT_SZ;
+            // increase size
+            self.increase_size(new_size as u32, root_inode, &mut fs);
+            // write dirent
+            let dirent = DirEntry::new(name, new_inode_id);
+            root_inode.write_at(
+                file_count * DIRENT_SZ,
+                dirent.as_bytes(),
+                &self.block_device,
+            );
+        });
+
+        let (block_id, block_offset) = fs.get_disk_inode_pos(new_inode_id);
+        block_cache_sync_all();
+        kprintln!("[KERN EASYFS] vfs::Inode::create() end");
+        // return inode
+        Some(Arc::new(Self::new(
+            block_id,
+            block_offset,
+            self.fs.clone(),
+            self.block_device.clone(),
+        )))
+        // release efs lock automatically by compiler
+    }
+
+    pub fn ls(&self) -> Vec<String> {
+        kprintln!("[KERN EASYFS] vfs::Inode::ls() begin");
+        let _fs = self.fs.lock();
+        self.read_disk_inode(|disk_inode| {
+            let file_count = (disk_inode.size as usize) / DIRENT_SZ;
+            let mut v: Vec<String> = Vec::new();
+            for i in 0..file_count {
+                let mut dirent = DirEntry::empty();
+                assert_eq!(
+                    disk_inode.read_at(i * DIRENT_SZ, dirent.as_bytes_mut(), &self.block_device,),
+                    DIRENT_SZ,
+                );
+                v.push(String::from(dirent.name()));
+            }
+            v
+        })
+    }
+
+    pub fn read_at(&self, offset: usize, buf: &mut [u8]) -> usize {
+        //kprintln!("[KERN EASYFS] vfs::Inode::read_at() begin");
+        let _fs = self.fs.lock();
+        self.read_disk_inode(|disk_inode| disk_inode.read_at(offset, buf, &self.block_device))
+    }
+
+    pub fn write_at(&self, offset: usize, buf: &[u8]) -> usize {
+        kprintln!("[KERN EASYFS] vfs::Inode::write_at() begin");
+        let mut fs = self.fs.lock();
+        let size = self.modify_disk_inode(|disk_inode| {
+            self.increase_size((offset + buf.len()) as u32, disk_inode, &mut fs);
+            disk_inode.write_at(offset, buf, &self.block_device)
+        });
+        block_cache_sync_all();
+        size
+    }
+
+    pub fn clear(&self) {
+        kprintln!("[KERN EASYFS] vfs::Inode::clear() begin");
+        let mut fs = self.fs.lock();
+        self.modify_disk_inode(|disk_inode| {
+            let size = disk_inode.size;
+            let data_blocks_dealloc = disk_inode.clear_size(&self.block_device);
+            assert!(data_blocks_dealloc.len() == DiskInode::total_blocks(size) as usize);
+            for data_block in data_blocks_dealloc.into_iter() {
+                fs.dealloc_data(data_block);
+            }
+        });
+        block_cache_sync_all();
+    }
+}
+
+
+ \ No newline at end of file diff --git a/ch9-log/src/os/fs/inode.rs.html b/ch9-log/src/os/fs/inode.rs.html index 1412f8bf..88fce0dc 100644 --- a/ch9-log/src/os/fs/inode.rs.html +++ b/ch9-log/src/os/fs/inode.rs.html @@ -152,7 +152,7 @@ use alloc::sync::Arc; use alloc::vec::Vec; use bitflags::*; -use easy_fs::{EasyFileSystem, Inode}; +use super::easy_fs::{EasyFileSystem, Inode}; use lazy_static::*; pub struct OSInode { diff --git a/ch9-log/src/os/fs/mod.rs.html b/ch9-log/src/os/fs/mod.rs.html index a96810d9..9e3dd79d 100644 --- a/ch9-log/src/os/fs/mod.rs.html +++ b/ch9-log/src/os/fs/mod.rs.html @@ -17,10 +17,11 @@ 14 15 16 +17 
mod inode;
 mod pipe;
 mod stdio;
-
+pub mod easy_fs;
 use crate::mm::UserBuffer;
 
 pub trait File: Send + Sync {
@@ -33,6 +34,6 @@
 pub use inode::{list_apps, open_file, OSInode, OpenFlags};
 pub use pipe::{make_pipe, Pipe};
 pub use stdio::{Stdin, Stdout};
-
+pub use easy_fs::*;
\ No newline at end of file