Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:34:38
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:exclusive_event_destroy

Proto:static void exclusive_event_destroy(struct perf_event *event)

Type:void

Parameter:

TypeParameterName
struct perf_event *event
4539  pmu = pmu
4541  If Not is_exclusive_pmu(pmu) Then Return
4545  If attach_state & PERF_ATTACH_TASK Then atomic_dec( & < 0: cpu; > 0: tsk )
4547  Else atomic_inc( & < 0: cpu; > 0: tsk )
Caller
NameDescribe
_free_event
perf_event_allocAllocate and initialize an event structure