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f2fs: init dirty_secmap incorrectly 

section is dirty, but dirty_secmap may not set

Reported-by: Jia Yang <jiayang5@huawei.com>
Fixes: da52f8ade4 ("f2fs: get the right gc victim section when section has several segments")
Cc: <stable@vger.kernel.org>
Signed-off-by: Jack Qiu <jack.qiu@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jack Qiu 2020-12-01 15:45:47 +08:00 committed by Jaegeuk Kim
parent b876f4c94c
commit 5335bfc6eb
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/segment.c
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@ -4551,7 +4551,7 @@ static void init_dirty_segmap(struct f2fs_sb_info *sbi)
return; return;
mutex_lock(&dirty_i->seglist_lock); mutex_lock(&dirty_i->seglist_lock);
for (segno = 0; segno < MAIN_SECS(sbi); segno += blks_per_sec) { for (segno = 0; segno < MAIN_SEGS(sbi); segno += sbi->segs_per_sec) {
valid_blocks = get_valid_blocks(sbi, segno, true); valid_blocks = get_valid_blocks(sbi, segno, true);
secno = GET_SEC_FROM_SEG(sbi, segno); secno = GET_SEC_FROM_SEG(sbi, segno);