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| author |   Chao Yu <yuchao0@huawei.com> | 2016-09-20 10:29:47 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2016-09-30 10:05:50 -0700 |
| commit | fadb2fb8af5348c1bc59cab17c6f8bf515e50d55 (patch) | |
| tree | 437503e890baf0603218fa20d36cbc1ecf3102ec /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f2fs: put directory inodes before checkpoint in roll-forward recovery (diff) | |
| download | wireguard-linux-fadb2fb8af5348c1bc59cab17c6f8bf515e50d55.tar.xz wireguard-linux-fadb2fb8af5348c1bc59cab17c6f8bf515e50d55.zip | |
f2fs: fix to avoid race condition when updating sbi flag
Making updating of sbi flag atomic by using {test,set,clear}_bit,
otherwise in concurrency scenario, the flag could be updated incorrectly.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions