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| author | Chao Yu <yuchao0@huawei.com> | 2017-10-30 17:49:53 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-11-15 22:02:26 -0800 |
| commit | c5470498e59be4c3d9ebc9d7ee396dd8e6c6b1ea (patch) | |
| tree | fe18872ec7af73b1e9a25cd0937c517a3711b52e /tools/perf/scripts/python | |
| parent | 82750d346ab7d09c9ffc2d9ecce84420422bd6fa (diff) | |
f2fs: use rw_semaphore to protect SIT cache
There are some cases user didn't update SIT cache under this lock,
so let's use rw_semaphore instead of mutex to enhance concurrently
accessing.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions