| commit | 78373b7319abdf15050af5b1632c4c8b8b398f33 | [log] [tgz] |
|---|---|---|
| author | Jaegeuk Kim <jaegeuk@kernel.org> | Fri Mar 13 21:44:36 2015 -0700 |
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | Fri Apr 10 15:08:45 2015 -0700 |
| tree | e4d8c016400ea53cd0a8a45984008b8f2c383190 | |
| parent | 3402e87cfb5e762f9c95071bf4a2ad65fd9392a2 [diff] |
f2fs: enhance multi-threads performance Previously, f2fs_write_data_pages has a mutex, sbi->writepages, to serialize data writes to maximize write bandwidth, while sacrificing multi-threads performance. Practically, however, multi-threads environment is much more important for users. So this patch tries to remove the mutex. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>