sched_submit_work

Name:sched_submit_work

Proto:static inline void sched_submit_work(struct task_struct *tsk)

Type:void

Parameter:

Type	Parameter	Name
struct task_struct *	tsk

4113

If Not run state Then Return

4123

If Per task flags (PF_*), defined further below: & (I'm a workqueue worker | Task is an IO worker ) Then

4124

Even if we don't have any preemption, we need preempt disable/enable* to be barriers, so that we don't have things like get_user/put_user* that can cause faults and scheduling migrate into our preempt-protected* region.()

4125

If Per task flags (PF_*), defined further below: & I'm a workqueue worker Then wq_worker_sleeping - a worker is going to sleep*@task: task going to sleep* This function is called from schedule() when a busy worker is* going to sleep.

4127

Else io_wq_worker_sleeping(tsk)

4129

preempt_enable_no_resched()

4132

If tsk_is_pi_blocked(tsk) Then Return

4139

If blk_needs_flush_plug(tsk) Then blk_schedule_flush_plug(tsk)

**Caller**
Name	Describe
schedule

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