Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:37:37
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:perf_event_comm_event

Proto:static void perf_event_comm_event(struct perf_comm_event *comm_event)

Type:void

Parameter:

TypeParameterName
struct perf_comm_event *comm_event
7407  memset(comm, 0, size of comm )
7408  Copy a NUL terminated string into a sized buffer
7409  size = @a is a power of 2 value (strlen - Find the length of a string*@s: The string to be sized + 1, sizeof(u64))
7411  comm = comm
7412  comm_size = size
7414  size = size of event_id + size
7416  Iterate all events that need to receive side-band events.* For new callers; ensure that account_pmu_sb_event() includes* your event, otherwise it might not get delivered.
Caller
NameDescribe
perf_event_comm