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| author |   Chao Yu <yuchao0@huawei.com> | 2020-05-08 17:50:20 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2020-05-11 20:36:46 -0700 |
| commit | 042be373adf719ab64c4a44ae809d110826becbf (patch) | |
| tree | 8e62751444ceec0ddc8c7b79f705dc8cd3e67c42 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f2fs: correctly fix the parent inode number during fsync() (diff) | |
| download | wireguard-linux-042be373adf719ab64c4a44ae809d110826becbf.tar.xz wireguard-linux-042be373adf719ab64c4a44ae809d110826becbf.zip | |
f2fs: shrink spinlock coverage
In f2fs_try_to_free_nids(), .nid_list_lock spinlock critical region will
increase as expected shrink number increase, to avoid spining other CPUs
for long time, we change to release nid caches with small batch each time
under .nid_list_lock coverage.
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