Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:36:10
Last Modify:2022-05-20 07:50:19 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:Perf event wakeup* If there's data, ensure we set the poll() state and publish everything* to user-space before waking everybody up.

Proto:static inline struct fasync_struct **perf_event_fasync(struct perf_event *event)

Type:struct fasync_struct

Parameter:

TypeParameterName
struct perf_event *event
6041  If parent Then event = parent
6043  Return fasync
Caller
NameDescribe
perf_event_wakeup
__perf_event_overflowGeneric event overflow handling, sampling.