Function report |
Source Code:kernel\sched\core.c |
Create Date:2022-07-28 09:35:38 |
Last Modify:2022-05-22 13:40:38 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:check_preempt_curr
Proto:void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct rq * | rq | |
struct task_struct * | p | |
int | flags |
1422 | If sched_class == sched_class Then |
1423 | check_preempt_curr(rq, p, flags) |
1424 | Else |
1425 | for_each_class(class) |
1439 | If task_on_rq_queued(curr) && test_tsk_need_resched(curr) Then rq_clock_skip_update(rq) |
Name | Describe |
---|---|
ttwu_do_wakeup | Mark the task runnable and perform wakeup-preemption. |
wake_up_new_task | wake_up_new_task - wake up a newly created task for the first time.* This function will do some initial scheduler statistics housekeeping* that must be done for every newly created context, then puts the task* on the runqueue and wakes it. |
prio_changed_fair | Priority of the task has changed. Check to see if we preempt* the current task. |
switched_to_fair |
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