diff options
| author | Chao Yu <chao2.yu@samsung.com> | 2016-01-22 12:42:06 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-02-23 03:07:23 +0300 |
| commit | 0ab143563198055bd45bbb511bb41f5968fdd8bd (patch) | |
| tree | 42e889554c310fcd9da114845aaa0b972ea94d0e /fs/f2fs/data.c | |
| parent | 2304cb0c4438829c88bed69f57374b80ae31f0ba (diff) | |
| download | linux-0ab143563198055bd45bbb511bb41f5968fdd8bd.tar.xz | |
f2fs: correct search area in get_new_segment
get_new_segment starts from current segment position, tries to search a
free segment among its right neighbors locate in same section.
But previously our search area was set as [current segment, max segment],
which means we have to search to more bits in free_segmap bitmap for some
worse cases. So here we correct the search area to [current segment, last
segment in section] to avoid unnecessary searching.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/data.c')
0 files changed, 0 insertions, 0 deletions