linux/fs/quota
Jan Kara f0c5bae5cc quota: Remove locking for writing to the old quota format
The old quota quota format has fixed offset in quota file based on ID so
there's no locking needed against concurrent modifications of the file
(locking against concurrent IO on the same dquot is still provided by
dq_lock).

Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Jan Kara <jack@suse.cz>
2017-08-17 19:03:44 +02:00
..
compat.c quota: split out compat_sys_quotactl support from quota.c 2010-03-05 00:20:25 +01:00
dquot.c quota: Push dqio_sem down to ->write_dqblk() 2017-08-17 19:03:09 +02:00
Kconfig rcu: Make SRCU optional by using CONFIG_SRCU 2015-01-06 11:04:29 -08:00
kqid.c fs/quota: kernel-doc warning fixes 2014-07-15 22:40:23 +02:00
Makefile userns: Implement struct kqid 2012-09-18 01:01:38 -07:00
netlink.c genetlink: mark families as __ro_after_init 2016-10-27 16:16:09 -04:00
quota_tree.c quota: Convert dqio_mutex to rwsem 2017-08-17 18:52:48 +02:00
quota_tree.h quota: Change quota error message to print out disk and function name 2010-07-21 16:05:58 +02:00
quota_v1.c quota: Remove locking for writing to the old quota format 2017-08-17 19:03:44 +02:00
quota_v2.c quota: Do not acquire dqio_sem for dquot overwrites in v2 format 2017-08-17 19:03:16 +02:00
quota.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs 2016-12-19 08:23:53 -08:00
quotaio_v1.h
quotaio_v2.h vfs: Add general support to enforce project quota limits 2015-03-18 21:55:08 +01:00