Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\quota\dquot.c Create Date:2022-07-28 20:32:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:do_destroy_dquot

Proto:static inline void do_destroy_dquot(struct dquot *dquot)

Type:void

Parameter:

TypeParameterName
struct dquot *dquot
527  destroy_dquot(dquot)
Caller
NameDescribe
invalidate_dquotsInvalidate all dquots on the list
dqcache_shrink_scan
dqgetGet reference to dquot* Locking is slightly tricky here. We are guarded from parallel quotaoff()* destroying our dquot by:* a) checking for quota flags under dq_list_lock and* b) getting a reference to dquot before we release dq_list_lock