| commit | 88bc0ede8d35edc969350852894dc864a2dc1859 | [log] [tgz] |
|---|---|---|
| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | Wed Nov 29 22:34:50 2017 +0900 |
| committer | Jan Kara <jack@suse.cz> | Wed Nov 29 16:46:48 2017 +0100 |
| tree | 45643bb6db52eded250bee72523814901f425362 | |
| parent | 1a6152d36dee08da2be2a3030dceb45ef680460a [diff] |
quota: Check for register_shrinker() failure.
register_shrinker() might return -ENOMEM error since Linux 3.12.
Call panic() as with other failure checks in this function if
register_shrinker() failed.
Fixes: 1d3d4437eae1 ("vmscan: per-node deferred work")
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Jan Kara <jack@suse.com>
Cc: Michal Hocko <mhocko@suse.com>
Reviewed-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Jan Kara <jack@suse.cz>