Acked-by: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
On 8/1/20 12:46 AM, John Dorminy wrote:
REQ_OP_FLUSH was being treated as a flag, but the operation
part of bio->bi_opf must be treated as a whole. Change to
accessing the operation part via bio_op(bio) and checking
for equality.
Signed-off-by: John Dorminy <jdorminy@xxxxxxxxxx>
---
drivers/md/dm-ebs-target.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/dm-ebs-target.c b/drivers/md/dm-ebs-target.c
index 44451276f128..cb85610527c2 100644
--- a/drivers/md/dm-ebs-target.c
+++ b/drivers/md/dm-ebs-target.c
@@ -363,7 +363,7 @@ static int ebs_map(struct dm_target *ti, struct bio *bio)
bio_set_dev(bio, ec->dev->bdev);
bio->bi_iter.bi_sector = ec->start + dm_target_offset(ti, bio->bi_iter.bi_sector);
- if (unlikely(bio->bi_opf & REQ_OP_FLUSH))
+ if (unlikely(bio_op(bio) == REQ_OP_FLUSH))
return DM_MAPIO_REMAPPED;
/*
* Only queue for bufio processing in case of partial
--
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