From: Liu Song <liusong@xxxxxxxxxxxxxxxxx>
Change "bio_set_ioprio" to inline to avoid calling overhead.
Signed-off-by: Liu Song <liusong@xxxxxxxxxxxxxxxxx>
---
block/blk-mq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-mq.c b/block/blk-mq.c
index c96c8c4..a17bc83 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2766,7 +2766,7 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q,
return rq;
}
-static void bio_set_ioprio(struct bio *bio)
+static inline void bio_set_ioprio(struct bio *bio)
{
/* Nobody set ioprio so far? Initialize it based on task's nice value */
if (IOPRIO_PRIO_CLASS(bio->bi_ioprio) == IOPRIO_CLASS_NONE)
--
1.8.3.1
