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Commit beab17fc authored by Tejun Heo's avatar Tejun Heo Committed by Jens Axboe
Browse files

blkcg: s/RQ_QOS_CGROUP/RQ_QOS_LATENCY/ 



io.weight is gonna be another rq_qos cgroup mechanism.  Let's rename
RQ_QOS_CGROUP which is being used by io.latency to RQ_QOS_LATENCY in
preparation.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 9677a3e0

block/blk-iolatency.c

+1 −1
Original line number Diff line number Diff line
@@ -725,7 +725,7 @@ int blk_iolatency_init(struct request_queue *q) 
		return -ENOMEM;



	rqos = &blkiolat->rqos;

	rqos->id = RQ_QOS_CGROUP;

	rqos->id = RQ_QOS_LATENCY;

	rqos->ops = &blkcg_iolatency_ops;

	rqos->q = q;

block/blk-rq-qos.h

+4 −4
Original line number Diff line number Diff line
@@ -14,7 +14,7 @@ struct blk_mq_debugfs_attr; 


enum rq_qos_id {

	RQ_QOS_WBT,

	RQ_QOS_CGROUP,

	RQ_QOS_LATENCY,

};



struct rq_wait {
@@ -74,7 +74,7 @@ static inline struct rq_qos *wbt_rq_qos(struct request_queue *q) 


static inline struct rq_qos *blkcg_rq_qos(struct request_queue *q)

{

	return rq_qos_id(q, RQ_QOS_CGROUP);

	return rq_qos_id(q, RQ_QOS_LATENCY);

}



static inline const char *rq_qos_id_to_name(enum rq_qos_id id)
@@ -82,8 +82,8 @@ static inline const char *rq_qos_id_to_name(enum rq_qos_id id) 
	switch (id) {

	case RQ_QOS_WBT:

		return "wbt";

	case RQ_QOS_CGROUP:

		return "cgroup";

	case RQ_QOS_LATENCY:

		return "latency";

	}

	return "unknown";

}