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>
Showing
Please register or sign in to comment