]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3ac22da) | patch
quota: Acquire dqio_sem for reading in dquot_get_next_id()
authorJan Kara <jack@suse.cz>
Thu, 8 Jun 2017 13:05:08 +0000 (15:05 +0200)
committerJan Kara <jack@suse.cz>
Thu, 17 Aug 2017 16:58:44 +0000 (18:58 +0200)
commit12f009ea93ee9cb9834e54407f2aad390ebfa26f
tree47e6eeb87319a8908488e53894ed2469a0f0241btree | snapshot
parent3ac22dabf736fcbfac0939512c8eaddee074d08dcommit | diff
quota: Acquire dqio_sem for reading in dquot_get_next_id()

dquot_get_next_id() needs dqio_sem only for reading to protect against
racing with modification of quota file structure.

Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Jan Kara <jack@suse.cz>
fs/quota/dquot.c diff | blob | history
Linux Kernel Source Tree.