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-rw-r--r--block/blk-mq.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 645eb9e716d0..f539a53d16c3 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2010,6 +2010,9 @@ static void blk_mq_realloc_hw_ctxs(struct blk_mq_tag_set *set,
struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
struct request_queue *q)
{
+ /* mark the queue as mq asap */
+ q->mq_ops = set->ops;
+
q->queue_ctx = alloc_percpu(struct blk_mq_ctx);
if (!q->queue_ctx)
return ERR_PTR(-ENOMEM);
@@ -2032,7 +2035,6 @@ struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
q->nr_queues = nr_cpu_ids;
- q->mq_ops = set->ops;
q->queue_flags |= QUEUE_FLAG_MQ_DEFAULT;
if (!(set->flags & BLK_MQ_F_SG_MERGE))