Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\quotaops.h Create Date:2022-07-28 20:10:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:sb_dqopt

Proto:static inline struct quota_info *sb_dqopt(struct super_block *sb)

Type:struct quota_info

Parameter:

TypeParameterName
struct super_block *sb
19  Return s_dquot
Caller
NameDescribe
dquot_mark_dquot_dirtyMark dquot dirty in atomic manner, and return it's old dirty flag state
clear_dquot_dirty
mark_info_dirty
dquot_acquireRead dquot from disk and alloc space for it
dquot_commitWrite dquot to disk
dquot_releaseRelease dquot
dquot_writeback_dquotsWrite all dquot structures to quota files
dquot_quota_syncWrite all dquot structures to disk and make them visible from userspace
dquot_decr_inodes
dquot_decr_space
ignore_hardlimit
dquot_add_inodes
dquot_add_space
dquot_commit_infoWrite info of quota file to disk
dquot_get_next_id
vfs_cleanup_quota_inode
dquot_disableTurn quota off on a device. type == -1 ==> quotaoff for all types (umount)
vfs_setup_quota_inodeTurn quotas on on a device
dquot_load_quota_sb
dquot_resumeReenable quotas on remount RW
dquot_quota_enable
dquot_quota_disable
do_set_dqblkGeneric routine for setting common part of quota structure
dquot_get_stateGeneric routine for getting common part of quota file information
dquot_set_dqinfoGeneric routine for setting common part of quota file information
v1_read_dqblk
v1_commit_dqblk
v1_check_quota_file
v1_read_file_info
v1_write_file_info
v2_read_file_infoRead information header from quota file
v2_write_file_infoWrite information header to quota file
v2_read_dquot
v2_write_dquot
v2_release_dquot
v2_get_next_id
qtree_read_dquot
quota_getfmt