1 files changed, 8 insertions, 1 deletions

diff --git a/block/blk-mq.h b/block/blk-mq.h
index 889f0069dd80..d9facfb9ca51 100644
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -73,13 +73,20 @@ void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx *hctx,
 extern int blk_mq_hw_queue_to_node(struct blk_mq_queue_map *qmap, unsigned int);
 
 static inline struct blk_mq_hw_ctx *blk_mq_map_queue(struct request_queue *q,
-                int cpu)
+                                                     unsigned int cpu)
 {
         struct blk_mq_tag_set *set = q->tag_set;
 
         return q->queue_hw_ctx[set->map[0].mq_map[cpu]];
 }
 
+static inline struct blk_mq_hw_ctx *blk_mq_map_queue_type(struct request_queue *q,
+                                                          unsigned int hctx_type,
+                                                          unsigned int cpu)
+{
+        return blk_mq_map_queue(q, cpu);
+}
+
 /*
  * sysfs helpers
  */