Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:39:44
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Software event: cpu wall time clock

Proto:static void cpu_clock_event_update(struct perf_event *event)

Type:void

Parameter:

TypeParameterName
struct perf_event *event
9899  now = local_clock()
9900  prev = local64_xchg( & prev_count, now)
9901  local64_add(now - prev, & count)
Caller
NameDescribe
cpu_clock_event_stop
cpu_clock_event_read