Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\once.c Create Date:2022-07-28 06:25:18
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:once_disable_jump

Proto:static void once_disable_jump(struct static_key_true *key)

Type:void

Parameter:

TypeParameterName
struct static_key_true *key
26  w = kmalloc( size of w , DOC: Useful GFP flag combinations* Useful GFP flag combinations* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~* Useful GFP flag combinations that are commonly used. It is recommended* that subsystems start with one of these combinations and then set/clear)
27  If Not w Then Return
30  INIT_WORK( & work, once_deferred)
31  key = key
32  schedule_work - put work task in global workqueue*@work: job to be done* Returns %false if @work was already on the kernel-global workqueue and* %true otherwise
Caller
NameDescribe
__do_once_done