From: Li Jinlin <lijinlin3@huawei.com>
Date: Fri, 16 Sep 2022 02:32:41 +0000 (+0800)
Subject: block/blk-rq-qos: delete useless enmu RQ_QOS_IOPRIO
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9713a67067897a9e372c52124f72f8e00b2e6031;p=linux.git

block/blk-rq-qos: delete useless enmu RQ_QOS_IOPRIO

Since blk-ioprio handing was converted from a rqos policy to a direct call,
RQ_QOS_IOPRIO is not used anymore, just delete it.

Signed-off-by: Li Jinlin <lijinlin3@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220916023241.32926-1-lijinlin3@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 8559cea7f300e..2bb6f8cdc3b5f 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -805,8 +805,6 @@ static const char *rq_qos_id_to_name(enum rq_qos_id id)
 		return "latency";
 	case RQ_QOS_COST:
 		return "cost";
-	case RQ_QOS_IOPRIO:
-		return "ioprio";
 	}
 	return "unknown";
 }
diff --git a/block/blk-rq-qos.h b/block/blk-rq-qos.h
index 08b856570ad10..1ef1f7d4bc3cb 100644
--- a/block/blk-rq-qos.h
+++ b/block/blk-rq-qos.h
@@ -17,7 +17,6 @@ enum rq_qos_id {
 	RQ_QOS_WBT,
 	RQ_QOS_LATENCY,
 	RQ_QOS_COST,
-	RQ_QOS_IOPRIO,
 };
 
 struct rq_wait {