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| author | Changman Lee | 2013-11-15 13:21:16 +0900 |
|---|---|---|
| committer | Jaegeuk Kim | 2013-12-23 10:17:59 +0900 |
| commit | e81c93cf8c7bd413898798cf8c67f18b1fef3360 (patch) | |
| tree | 6d57a57281d4ade400f3abac03511caf3a81eb34 /fs/f2fs/super.c | |
| parent | 9a7f143ab529352ebef13d3f0f4a09f13efa9435 (diff) | |
f2fs: improve searching speed of __next_free_blkoff
To find a zero bit using the result of OR operation between ckpt_valid_map
and cur_valid_map is more fast than find a zero bit in each bitmap.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
[Jaegeuk Kim: adjust changed function name]
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/super.c')
0 files changed, 0 insertions, 0 deletions