From: Qiuyang Sun <sunqiuy...@huawei.com>
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 <sunqiuy...@huawei.com>
---
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 204d31e..1a11e7e 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1150,7 +1150,7 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
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;
--
1.8.3.1
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