From: Qiuyang Sun sunqiuyang@huawei.com
[ Upstream commit 9249dded7b5cb539a8c8698b25d08a3c15261470 ]
Should use lstart (logical start address) instead of start (in dev) here. This fixes a bug in multi-device scenarios.
Signed-off-by: Qiuyang Sun sunqiuyang@huawei.com Reviewed-by: Chao Yu yuchao0@huawei.com Signed-off-by: Jaegeuk Kim jaegeuk@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- fs/f2fs/segment.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 43a07514c3574..a807a8d5e38f0 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1103,7 +1103,7 @@ submit: list_move_tail(&dc->list, wait_list);
/* sanity check on discard range */ - __check_sit_bitmap(sbi, start, start + len); + __check_sit_bitmap(sbi, lstart, lstart + len);
bio->bi_private = dc; bio->bi_end_io = f2fs_submit_discard_endio;