f2fs: reduce searching region of segmap when set free section

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In __set_free we will check whether all segment are free in one section
when free one segment, in order to set section to free status. But the
searching region of segmap is from start segno to last segno of main
area, it's not necessary. So let's just only check all segment bitmap
of target section.

Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Wanpeng Li 2015-03-06 15:00:55 +08:00 • committed by Jaegeuk Kim

parent fdf6c8be33

commit 7fd97019b8

1 changed files with 2 additions and 1 deletions

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fs/f2fs/segment.h

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