[PATCH v2 05/11] block: mq-deadline: Improve deadline_skip_seq_writes()

[Bart Van Assche <bvanassche@xxxxxxx>]

Make deadline_skip_seq_writes() do what its name suggests, namely to
skip sequential writes.

Cc: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Ming Lei <ming.lei@xxxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 block/mq-deadline.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index 3dde720e2f59..4a0a269db382 100644
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c
@@ -311,7 +311,7 @@ static struct request *deadline_skip_seq_writes(struct deadline_data *dd,
 {
 	sector_t pos = blk_rq_pos(rq);
 
-	while (rq && blk_rq_pos(rq) == pos) {
+	while (rq && blk_rq_pos(rq) == pos && blk_rq_is_seq_zoned_write(rq)) {
 		pos += blk_rq_sectors(rq);
 		rq = deadline_latter_request(rq);
 	}