Function report |
Source Code:kernel\kthread.c |
Create Date:2022-07-28 09:30:38 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__kthread_cancel_work_sync
Proto:static bool __kthread_cancel_work_sync(struct kthread_work *work, bool is_dwork)
Type:bool
Parameter:
Type | Parameter | Name |
---|---|---|
struct kthread_work * | work | |
bool | is_dwork |
1084 | int ret = false |
1089 | raw_spin_lock_irqsave( & lock, flags) |
1091 | WARN_ON_ONCE(worker != worker) |
1095 | If current_work != work Then Go to out_fast |
1103 | raw_spin_unlock_irqrestore( & lock, flags) |
1105 | raw_spin_lock_irqsave( & lock, flags) |
1108 | out_fast : |
1109 | raw_spin_unlock_irqrestore( & lock, flags) |
1110 | out : |
1111 | Return ret |
Name | Describe |
---|---|
kthread_cancel_work_sync | kthread_cancel_work_sync - cancel a kthread work and wait for it to finish*@work: the kthread work to cancel* Cancel @work and wait for its execution to finish. This function* can be used even if the work re-queues itself. On return from this |
kthread_cancel_delayed_work_sync | kthread_cancel_delayed_work_sync - cancel a kthread delayed work and* wait for it to finish.*@dwork: the kthread delayed work to cancel* This is kthread_cancel_work_sync() for delayed works.* Return: %true if @dwork was pending, %false otherwise. |
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