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Support blocking task.

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TXuian
2024-04-28 15:49:41 +08:00
parent a24d73f710
commit e5df6012af
6 changed files with 64 additions and 6 deletions
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7
Ubiquitous/XiZi_AIoT/softkernel/include/task.h
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@@ -85,6 +85,7 @@ struct TaskMicroDescriptor {
/* task communication resources */
struct double_list_node cli_sess_listhead;
struct double_list_node svr_sess_listhead;
bool current_ipc_handled;
struct KBuddy* massive_ipc_allocator;
struct TraceTag server_identifier;
@@ -103,6 +104,7 @@ struct SchedulerRightGroup {
struct XiziTaskManager {
struct double_list_node task_list_head[TASK_MAX_PRIORITY]; /* list of task control blocks that are allocated */
struct double_list_node task_blocked_list_head;
struct slab_allocator task_allocator;
struct slab_allocator task_buddy_allocator;
uint32_t next_pid;
@@ -120,8 +122,13 @@ struct XiziTaskManager {
struct TaskMicroDescriptor* (*next_runnable_task)(void);
/* function that's runing by kernel thread context, schedule use tasks */
void (*task_scheduler)(struct SchedulerRightGroup);
/* handle task state */
/* call to yield current use task */
void (*task_yield_noschedule)(struct TaskMicroDescriptor* task, bool is_blocking);
/* block and unblock task */
void (*task_block)(struct TaskMicroDescriptor* task);
void (*task_unblock)(struct TaskMicroDescriptor* task);
/* set task priority */
void (*set_cur_task_priority)(int priority);
};