Function report |
Source Code:kernel\trace\ring_buffer.c |
Create Date:2022-07-28 11:53:06 |
Last Modify:2020-03-17 19:30:04 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:_wake_up_waiters - wake up tasks waiting for ring buffer input* Schedules a delayed work to wake up any task that is blocked on the* ring buffer waiters queue.
Proto:static void rb_wake_up_waiters(struct irq_work *work)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct irq_work * | work |
559 | wake_up_all( & waiters) |
560 | If wakeup_full Then |
561 | wakeup_full = false |
562 | wake_up_all( & full_waiters) |
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