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authorChristoph Hellwig <hch@lst.de>2017-06-16 18:15:25 +0200
committerJens Axboe <axboe@kernel.dk>2017-06-18 10:08:55 -0600
commit44e8c2bff80bb384a608406009948f90a78bf8a3 (patch)
tree416c4aea5fb5c635bdc94170b8fb14ab284f21a4 /block/blk-mq-sched.h
parent9f2107382636cf9a71951eb71ec04f2fb3641b37 (diff)
downloadop-kernel-dev-44e8c2bff80bb384a608406009948f90a78bf8a3.zip
op-kernel-dev-44e8c2bff80bb384a608406009948f90a78bf8a3.tar.gz
blk-mq: refactor blk_mq_sched_assign_ioc
blk_mq_sched_assign_ioc now only handles the assigned of the ioc if the schedule needs it (bfq only at the moment). The caller to the per-request initializer is moved out so that it can be merged with a similar call for the kyber I/O scheduler. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-sched.h')
-rw-r--r--block/blk-mq-sched.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-mq-sched.h b/block/blk-mq-sched.h
index f34e6a5..e117edd 100644
--- a/block/blk-mq-sched.h
+++ b/block/blk-mq-sched.h
@@ -7,8 +7,7 @@
void blk_mq_sched_free_hctx_data(struct request_queue *q,
void (*exit)(struct blk_mq_hw_ctx *));
-void blk_mq_sched_assign_ioc(struct request_queue *q, struct request *rq,
- struct bio *bio);
+void blk_mq_sched_assign_ioc(struct request *rq, struct bio *bio);
void blk_mq_sched_request_inserted(struct request *rq);
bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio,
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