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f2fs: add migration count iff migration happens

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If first segment is empty and migration_granularity is 1, we can't move this
at all.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2020-02-09 13:27:09 -08:00
parent bbbc34fd66
commit 8c7b9ac129
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/gc.c
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@ -1240,12 +1240,12 @@ static int do_garbage_collect(struct f2fs_sb_info *sbi,
segno, gc_type);
stat_inc_seg_count(sbi, type, gc_type);
migrated++;
freed:
if (gc_type == FG_GC &&
get_valid_blocks(sbi, segno, false) == 0)
seg_freed++;
migrated++;
if (__is_large_section(sbi) && segno + 1 < end_segno)
sbi->next_victim_seg[gc_type] = segno + 1;