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-rw-r--r--block/mq-deadline.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index 1876f5712bfd..b8a682b5a1bb 100644
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c
@@ -469,7 +469,8 @@ static int dd_request_merge(struct request_queue *q, struct request **rq,
return ELEVATOR_NO_MERGE;
}
-static bool dd_bio_merge(struct blk_mq_hw_ctx *hctx, struct bio *bio)
+static bool dd_bio_merge(struct blk_mq_hw_ctx *hctx, struct bio *bio,
+ unsigned int nr_segs)
{
struct request_queue *q = hctx->queue;
struct deadline_data *dd = q->elevator->elevator_data;
@@ -477,7 +478,7 @@ static bool dd_bio_merge(struct blk_mq_hw_ctx *hctx, struct bio *bio)
bool ret;
spin_lock(&dd->lock);
- ret = blk_mq_sched_try_merge(q, bio, &free);
+ ret = blk_mq_sched_try_merge(q, bio, nr_segs, &free);
spin_unlock(&dd->lock);
if (free)