Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:33:15
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:perf_event_modify_breakpoint

Proto:static int perf_event_modify_breakpoint(struct perf_event *bp, struct perf_event_attr *attr)

Type:int

Parameter:

TypeParameterName
struct perf_event *bp
struct perf_event_attr *attr
3005  Disable an event
3007  err = modify_user_hw_breakpoint_check(bp, attr, true)
3009  If Not disabled Then Enable an event
3012  Return err
Caller
NameDescribe
perf_event_modify_attr