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| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2017-11-29 22:34:50 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-03 17:05:39 +0100 |
| commit | c4ecc2f696430bbd6c4b8bf3f114ad9a86e2c9b1 (patch) | |
| tree | 7af8fa75acb90f7d067bed38734db6b65c3525ab /net | |
| parent | d47907bcac94cc455a62d50e6c71ae5341cee0ea (diff) | |
quota: Check for register_shrinker() failure.
[ Upstream commit 88bc0ede8d35edc969350852894dc864a2dc1859 ]
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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions