From: Jack Qiu jack.qiu@huawei.com
commit 5335bfc6eb688344bfcd4b4133c002c0ae0d0719 upstream.
section is dirty, but dirty_secmap may not set
Reported-by: Jia Yang jiayang5@huawei.com Fixes: da52f8ade40b ("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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- fs/f2fs/segment.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -4544,7 +4544,7 @@ static void init_dirty_segmap(struct f2f return;
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); secno = GET_SEC_FROM_SEG(sbi, segno);