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| author |   Chao Yu <chao@kernel.org> | 2023-04-10 10:11:40 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2023-04-12 20:00:34 -0700 |
| commit | 6fd257cb35e8478ed551324ccf7c13723e654fcc (patch) | |
| tree | dd60dd85ffdd4e003c29156965b0b746e763a2bd /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f2fs: fix to drop all dirty pages during umount() if cp_error is set (diff) | |
| download | wireguard-linux-6fd257cb35e8478ed551324ccf7c13723e654fcc.tar.xz wireguard-linux-6fd257cb35e8478ed551324ccf7c13723e654fcc.zip | |
f2fs: fix to keep consistent i_gc_rwsem lock order
i_gc_rwsem[WRITE] and i_gc_rwsem[READ] lock order is reversed
in gc_data_segment() and f2fs_dio_write_iter(), fix to keep
consistent lock order as below:
1. lock i_gc_rwsem[WRITE]
2. lock i_gc_rwsem[READ]
Signed-off-by: Chao Yu <chao@kernel.org>
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