Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\fs.h Create Date:2022-07-28 05:43:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:break_deleg_wait

Proto:static inline int break_deleg_wait(struct inode **delegated_inode)

Type:int

Parameter:

TypeParameterName
struct inode **delegated_inode
2470  ret = break_deleg( * delegated_inode, O_WRONLY)
2471  put an inode
2472  * delegated_inode = NULL
2473  Return ret
Caller
NameDescribe
chmod_common
chown_common
do_unlinkatMake sure that the actual truncation of the file will occur outside its* directory's i_mutex. Truncate can take a long time if there is a lot of* writeout happening, and we don't want to prevent access to the directory* while waiting on the I/O.
do_linkatHardlinks are often used in delicate situations. We avoid* security-related surprises by not following symlinks on the* newname. --KAB* We don't follow them on the oldname either to be compatible* with linux 2.0, and to avoid hard-linking to directories
do_renameat2
utimes_common