diff options
| author |   Josef Bacik <jbacik@fb.com> | 2018-07-03 09:32:35 -0600 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2018-07-09 09:07:54 -0600 |
| commit | a79050434b45959f397042080fd1d70ffa9bd9df (patch) | |
| tree | d5689153d497925d326a8b7e9963f4c3f88685ea /include/linux/blkdev.h | |
| parent | blk-stat: export helpers for modifying blk_rq_stat (diff) | |
| download | linux-dev-a79050434b45959f397042080fd1d70ffa9bd9df.tar.xz linux-dev-a79050434b45959f397042080fd1d70ffa9bd9df.zip | |
blk-rq-qos: refactor out common elements of blk-wbt
blkcg-qos is going to do essentially what wbt does, only on a cgroup
basis. Break out the common code that will be shared between blkcg-qos
and wbt into blk-rq-qos.* so they can both utilize the same
infrastructure.
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 9d05646d5059..137759862f07 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -42,7 +42,7 @@ struct bsg_job; struct blkcg_gq; struct blk_flush_queue; struct pr_ops; -struct rq_wb; +struct rq_qos; struct blk_queue_stats; struct blk_stat_callback; @@ -443,7 +443,7 @@ struct request_queue { int nr_rqs_elvpriv; /* # allocated rqs w/ elvpriv */ struct blk_queue_stats *stats; - struct rq_wb *rq_wb; + struct rq_qos *rq_qos; /* * If blkcg is not used, @q->root_rl serves all requests. If blkcg |