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| author |   Chao Yu <yuchao0@huawei.com> | 2017-10-09 17:55:19 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2017-10-26 10:44:12 +0200 |
| commit | a0d00fad353d4a315f54fb345aa1c65b3771389b (patch) | |
| tree | 65f4c30f4ca73234c64a42ff9a88e02ad0eb45fa /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f2fs: Fix bool initialization/comparison (diff) | |
| download | linux-dev-a0d00fad353d4a315f54fb345aa1c65b3771389b.tar.xz linux-dev-a0d00fad353d4a315f54fb345aa1c65b3771389b.zip | |
f2fs: fix to avoid race when accessing last_disk_size
last_disk_size could be wrong due to concurrently updating, so using
i_sem semaphore to make last_disk_size updating exclusive to fix this
issue.
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