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(parent: cd72e1d) | patch
quota: optimize mark_dirty logic
authorDmitry Monakhov <dmonakhov@openvz.org>
Sat, 27 Mar 2010 12:15:38 +0000 (15:15 +0300)
committerJan Kara <jack@suse.cz>
Fri, 21 May 2010 17:30:37 +0000 (19:30 +0200)
commit73df4cc75195b405754d4f2b77faae7512f1cc0a
treeba3a4ae74101a2ca31fabdbfa3576776cbddf2edtree | snapshot
parentcd72e1d1a4cb1ef3fb6f429c799548fc552436b3commit | diff
quota: optimize mark_dirty logic

- Skip locking if quota is dirty already.
- Return old quota state to help fs-specciffic implementation to optimize
  case where quota was dirty already.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Jan Kara <jack@suse.cz>
fs/quota/dquot.c diff | blob | history
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