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| author |   Gu Zheng <guz.fnst@cn.fujitsu.com> | 2014-01-10 18:09:14 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-01-14 18:12:05 +0900 |
| commit | 17b692f60e93f5d417fcdbfd681b0f20f9f31ec8 (patch) | |
| tree | cbc5410c54767f86ac07eae945851cc5ee782765 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f2fs: move alloc new orphan node out of lock protection region (diff) | |
| download | linux-dev-17b692f60e93f5d417fcdbfd681b0f20f9f31ec8.tar.xz linux-dev-17b692f60e93f5d417fcdbfd681b0f20f9f31ec8.zip | |
f2fs: use spinlock rather than mutex for better speed
With the 2 previous changes, all the long time operations are moved out
of the protection region, so here we can use spinlock rather than mutex
(orphan_inode_mutex) for lower overhead.
Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions