X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=block%2Fblk-rq-qos.c;h=61b635bc2a3181be4432513d2c4a6a177d36e3ca;hb=fe38bd6862074c0a2b9be7f31f043aaa70b2af5f;hp=3954c0dc14433d21c4baf7f9b007c2710fa67d64;hpb=34a6e22894fae599e5bae0191d1b61816be364f5;p=linux-2.6-microblaze.git

diff --git a/block/blk-rq-qos.c b/block/blk-rq-qos.c
index 3954c0dc1443..61b635bc2a31 100644
--- a/block/blk-rq-qos.c
+++ b/block/blk-rq-qos.c
@@ -83,6 +83,15 @@ void __rq_qos_track(struct rq_qos *rqos, struct request *rq, struct bio *bio)
 	} while (rqos);
 }
 
+void __rq_qos_merge(struct rq_qos *rqos, struct request *rq, struct bio *bio)
+{
+	do {
+		if (rqos->ops->merge)
+			rqos->ops->merge(rqos, rq, bio);
+		rqos = rqos->next;
+	} while (rqos);
+}
+
 void __rq_qos_done_bio(struct rq_qos *rqos, struct bio *bio)
 {
 	do {
@@ -92,6 +101,15 @@ void __rq_qos_done_bio(struct rq_qos *rqos, struct bio *bio)
 	} while (rqos);
 }
 
+void __rq_qos_queue_depth_changed(struct rq_qos *rqos)
+{
+	do {
+		if (rqos->ops->queue_depth_changed)
+			rqos->ops->queue_depth_changed(rqos);
+		rqos = rqos->next;
+	} while (rqos);
+}
+
 /*
  * Return true, if we can't increase the depth further by scaling
  */