Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\notifier.h Create Date:2022-07-28 05:35:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Restore (negative) errno value from notify return value.

Proto:static inline int notifier_to_errno(int ret)

Type:int

Parameter:

TypeParameterName
intret
201  ret &= ~Don't call further
202  Return If ret > Suits me Then Suits me - ret Else 0
Caller
NameDescribe
cpu_pm_notify
set_migratetype_isolate