Merge tag 'mfd-next-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

[linux.git] / block / blk-rq-qos.h

diff --git a/block/blk-rq-qos.h b/block/blk-rq-qos.h
index 5f8b75826a988a5d30a0ee67b3505229ee1ef742..08a09dbe0f4bfb39eb60f543f2e00e15fb72ab86 100644 (file)
--- a/block/blk-rq-qos.h
+++ b/block/blk-rq-qos.h
@@ -15,6 +15,7 @@ struct blk_mq_debugfs_attr;
 enum rq_qos_id {
        RQ_QOS_WBT,
        RQ_QOS_LATENCY,
+       RQ_QOS_COST,
 };
 
 struct rq_wait {
@@ -84,6 +85,8 @@ static inline const char *rq_qos_id_to_name(enum rq_qos_id id)
                return "wbt";
        case RQ_QOS_LATENCY:
                return "latency";
+       case RQ_QOS_COST:
+               return "cost";
        }
        return "unknown";
 }