Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\wait_bit.c Create Date:2022-07-28 09:41:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:wake_up_var

Proto:void wake_up_var(void *var)

Type:void

Parameter:

TypeParameterName
void *var
192  __wake_up_bit(__var_waitqueue(var), var, - 1)
Caller
NameDescribe
perf_event_release_kernelKill an event dead; while event:refcount will preserve the event* object, it will not preserve its functionality. Once the last 'user'* gives up the object, we'll destroy the thing.