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| author |   Chao Yu <yuchao0@huawei.com> | 2017-10-30 17:49:53 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2017-11-05 16:42:03 -0800 |
| commit | 3d26fa6be3c487fac7d87dc4a6f02a9ff0f6b1ef (patch) | |
| tree | 2c09c5713e9c038bfa46697fb1bcd6375cbe2470 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f2fs: support quota sys files (diff) | |
| download | linux-dev-3d26fa6be3c487fac7d87dc4a6f02a9ff0f6b1ef.tar.xz linux-dev-3d26fa6be3c487fac7d87dc4a6f02a9ff0f6b1ef.zip | |
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/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions