| commit | 725ba1a3ebc49478f76dea369563a79c86546fbd | [log] [tgz] |
|---|---|---|
| author | Jaegeuk Kim <jaegeuk@kernel.org> | Thu Oct 20 19:09:57 2016 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Jan 12 11:39:35 2017 +0100 |
| tree | df27c56644a08dd9f88dcc2f9b45ba6119152b05 | |
| parent | 5cc85ef4ffe6c3f1d35b75975c5731248c5af4a7 [diff] |
f2fs: remove percpu_count due to performance regression
commit 35782b233f37e48ecc469d9c7232f3f6a7fad41a upstream.
This patch removes percpu_count usage due to performance regression in iozone.
Fixes: 523be8a6b3 ("f2fs: use percpu_counter for page counters")
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>