since 9bddeb2a5b981 "blk-mq: make per-sw-queue bio merge as default .bio_merge"
there is no caller for this function.
Signed-off-by: weiping zhang <zhangweiping@xxxxxxxxxxxxxxx>
---
block/blk-mq.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/block/blk-mq.c b/block/blk-mq.c
index f84d145..520d257 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -1484,12 +1484,6 @@ static void blk_mq_bio_to_request(struct request *rq, struct bio *bio)
blk_account_io_start(rq, true);
}
-static inline bool hctx_allow_merges(struct blk_mq_hw_ctx *hctx)
-{
- return (hctx->flags & BLK_MQ_F_SHOULD_MERGE) &&
- !blk_queue_nomerges(hctx->queue);
-}
-
static inline void blk_mq_queue_io(struct blk_mq_hw_ctx *hctx,
struct blk_mq_ctx *ctx,
struct request *rq)
--
2.9.4
