Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\super.c Create Date:2022-07-28 20:02:21
Last Modify:2022-05-24 06:42:17 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:destroy_super_work

Proto:static void destroy_super_work(struct work_struct *work)

Type:void

Parameter:

TypeParameterName
struct work_struct *work
159  s = container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(work, structsuper_block, destroy_work)
163  When i < SB_FREEZE_LEVELS cycle percpu_free_rwsem( & rw_sem[i])
165  kfree(s)
Caller
NameDescribe
destroy_unused_superFree a superblock that has never been seen by anyone