diff --git a/block/blk-mq.c b/block/blk-mq.c
index bac12ca..90db5b4 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -1237,7 +1237,7 @@ static void blk_mq_bio_to_request(struct request *rq, struct bio *bio)
 {
 	init_request_from_bio(rq, bio);
 
-	blk_account_io_start(rq, 1);
+	blk_account_io_start(rq, true);
 }
 
 static inline bool hctx_allow_merges(struct blk_mq_hw_ctx *hctx)