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| author | Jens Axboe <axboe@fb.com> | 2015-02-10 13:31:34 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-02-10 13:31:34 -0700 |
| commit | 201f201c33220f53856fd300e1990b779538d67f (patch) | |
| tree | d796313180ff50da6f8978a1f1d7fd63a101e072 | |
| parent | db507b3ffd9b7a1c87e732ac6e2c3a5d0babb15a (diff) | |
| download | lwn-201f201c33220f53856fd300e1990b779538d67f.tar.gz lwn-201f201c33220f53856fd300e1990b779538d67f.zip | |
blk-mq: make blk_mq_run_queues() static
We no longer use it outside of blk-mq.c, so we can make it static
and stop exporting it. Additionally, kill the 'async' argument, as
there's only one used of it.
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | block/blk-mq.c | 9 | ||||
| -rw-r--r-- | include/linux/blk-mq.h | 1 |
2 files changed, 4 insertions, 6 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index eb8e694fda06..1e4d4599d9c5 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -33,6 +33,7 @@ static DEFINE_MUTEX(all_q_mutex); static LIST_HEAD(all_q_list); static void __blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx); +static void blk_mq_run_queues(struct request_queue *q); /* * Check if any of the ctx's have pending work in this hardware queue @@ -117,7 +118,7 @@ void blk_mq_freeze_queue_start(struct request_queue *q) if (freeze) { percpu_ref_kill(&q->mq_usage_counter); - blk_mq_run_queues(q, false); + blk_mq_run_queues(q); } } EXPORT_SYMBOL_GPL(blk_mq_freeze_queue_start); @@ -853,7 +854,7 @@ void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async) &hctx->run_work, 0); } -void blk_mq_run_queues(struct request_queue *q, bool async) +static void blk_mq_run_queues(struct request_queue *q) { struct blk_mq_hw_ctx *hctx; int i; @@ -864,10 +865,9 @@ void blk_mq_run_queues(struct request_queue *q, bool async) test_bit(BLK_MQ_S_STOPPED, &hctx->state)) continue; - blk_mq_run_hw_queue(hctx, async); + blk_mq_run_hw_queue(hctx, false); } } -EXPORT_SYMBOL(blk_mq_run_queues); void blk_mq_stop_hw_queue(struct blk_mq_hw_ctx *hctx) { @@ -905,7 +905,6 @@ void blk_mq_start_hw_queues(struct request_queue *q) } EXPORT_SYMBOL(blk_mq_start_hw_queues); - void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async) { struct blk_mq_hw_ctx *hctx; diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 86b08b1a5eba..ac6c7f534de1 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -175,7 +175,6 @@ void blk_mq_free_tag_set(struct blk_mq_tag_set *set); void blk_mq_flush_plug_list(struct blk_plug *plug, bool from_schedule); void blk_mq_insert_request(struct request *, bool, bool, bool); -void blk_mq_run_queues(struct request_queue *q, bool async); void blk_mq_free_request(struct request *rq); void blk_mq_free_hctx_request(struct blk_mq_hw_ctx *, struct request *rq); bool blk_mq_can_queue(struct blk_mq_hw_ctx *); |