Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:31:59
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:perf_event_time

Proto:static u64 perf_event_time(struct perf_event *event)

Type:u64

Parameter:

TypeParameterName
struct perf_event *event
1460  ctx = ctx
1462  If is_cgroup_event(event) Then Return perf_cgroup_event_time(event)
1465  Return If ctx Then Context clock, runs when context enabled. Else 0
Caller
NameDescribe
perf_event_update_time
list_add_eventAdd an event from the lists for its context.* Must be called with ctx->mutex and ctx->lock held.