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| author | Jan Kara <jack@suse.cz> | 2017-06-08 16:18:54 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2017-08-17 19:03:44 +0200 |
| commit | f0c5bae5cc562307f804335ddec3f793254c3766 (patch) | |
| tree | 6c11d1c6ea99935142062f42163b0c0882c24af9 /mm | |
| parent | quota: Do not acquire dqio_sem for dquot overwrites in v2 format (diff) | |
| download | linux-f0c5bae5cc562307f804335ddec3f793254c3766.tar.xz linux-f0c5bae5cc562307f804335ddec3f793254c3766.zip | |
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>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions