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Subject[PATCH] f2fs: fix count of seg_freed to make sec_freed correct
Date
When sbi->segs_per_sec > 1, and if some segno has 0 valid blocks before
gc starts, do_garbage_collect will skip counting seg_freed++, and this
will cause seg_freed < sbi->segs_per_sec and finally skip sec_freed++.

Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
---
fs/f2fs/gc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index a07241f..dc63cd5 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -1160,10 +1160,10 @@ static int do_garbage_collect(struct f2fs_sb_info *sbi,

stat_inc_seg_count(sbi, type, gc_type);

+next:
if (gc_type == FG_GC &&
get_valid_blocks(sbi, segno, false) == 0)
seg_freed++;
-next:
f2fs_put_page(sum_page, 0);
}

--
1.8.5.2
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