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(parent: 1a6152d) | patch
quota: Check for register_shrinker() failure.
authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Wed, 29 Nov 2017 13:34:50 +0000 (22:34 +0900)
committerJan Kara <jack@suse.cz>
Wed, 29 Nov 2017 15:46:48 +0000 (16:46 +0100)
commit88bc0ede8d35edc969350852894dc864a2dc1859
tree45643bb6db52eded250bee72523814901f425362tree | snapshot
parent1a6152d36dee08da2be2a3030dceb45ef680460acommit | 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>
fs/quota/dquot.c diff | blob | history
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