zy-branch
hahahazhangyan 1 year ago
parent e13a161212
commit 739a868c75

@ -62,23 +62,24 @@
#define OS_TASK_STATUS_BLOCKED (OS_TASK_STATUS_INIT | OS_TASK_STATUS_PENDING | \ #define OS_TASK_STATUS_BLOCKED (OS_TASK_STATUS_INIT | OS_TASK_STATUS_PENDING | \
OS_TASK_STATUS_DELAY | OS_TASK_STATUS_PEND_TIME) OS_TASK_STATUS_DELAY | OS_TASK_STATUS_PEND_TIME)
//定义一个调度队列结构体
typedef struct { typedef struct {
LOS_DL_LIST priQueueList[OS_PRIORITY_QUEUE_NUM]; LOS_DL_LIST priQueueList[OS_PRIORITY_QUEUE_NUM];// // 定义一个优先级队列链表数组每个元素包含OS_PRIORITY_QUEUE_NUM个链表
UINT32 readyTasks[OS_PRIORITY_QUEUE_NUM]; UINT32 readyTasks[OS_PRIORITY_QUEUE_NUM];//定义一个任务就绪队列数组,每个元素表示对应优先级队列中的任务数量
UINT32 queueBitmap; UINT32 queueBitmap;//// 定义一个位图,用于表示哪些优先级队列是空的
} SchedQueue; } SchedQueue;
typedef struct { typedef struct {//
SchedQueue queueList[OS_PRIORITY_QUEUE_NUM]; // 定义一个调度器结构体
UINT32 queueBitmap; SchedQueue queueList[OS_PRIORITY_QUEUE_NUM];// // 定义一个调度队列列表包含OS_PRIORITY_QUEUE_NUM个调度队列
UINT32 queueBitmap;// 定义一个位图,用于表示哪些调度队列是空的
} Sched; } Sched;
SchedRunQue g_schedRunQue[LOSCFG_KERNEL_CORE_NUM]; SchedRunQue g_schedRunQue[LOSCFG_KERNEL_CORE_NUM];// 定义一个全局的调度器运行队列数组,每个元素表示一个内核核心的调度器运行队列
STATIC Sched g_sched; STATIC Sched g_sched;//// 定义一个静态的调度器全局实例
#ifdef LOSCFG_SCHED_TICK_DEBUG #ifdef LOSCFG_SCHED_TICK_DEBUG//如果定义了LOSCFG_SCHED_TICK_DEBUG则进入此代码块
#define OS_SCHED_DEBUG_DATA_NUM 1000 #define OS_SCHED_DEBUG_DATA_NUM 1000//定义一个常量,表示调度器调试数据的大小
typedef struct { typedef struct {
UINT32 tickResporeTime[OS_SCHED_DEBUG_DATA_NUM]; UINT32 tickResporeTime[OS_SCHED_DEBUG_DATA_NUM];
UINT32 index; UINT32 index;

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