diff options
| -rw-r--r-- | block/blk-mq.c | 8 | ||||
| -rw-r--r-- | include/linux/blk-mq.h | 1 |
2 files changed, 5 insertions, 4 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index 3000121840bb..06614ce0f475 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -33,7 +33,6 @@ 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 @@ -118,7 +117,7 @@ void blk_mq_freeze_queue_start(struct request_queue *q) if (freeze) { percpu_ref_kill(&q->mq_usage_counter); - blk_mq_run_queues(q); + blk_mq_run_hw_queues(q, false); } } EXPORT_SYMBOL_GPL(blk_mq_freeze_queue_start); @@ -904,7 +903,7 @@ void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async) &hctx->run_work, 0); } -static void blk_mq_run_queues(struct request_queue *q) +void blk_mq_run_hw_queues(struct request_queue *q, bool async) { struct blk_mq_hw_ctx *hctx; int i; @@ -915,9 +914,10 @@ static void blk_mq_run_queues(struct request_queue *q) test_bit(BLK_MQ_S_STOPPED, &hctx->state)) continue; - blk_mq_run_hw_queue(hctx, false); + blk_mq_run_hw_queue(hctx, async); } } +EXPORT_SYMBOL(blk_mq_run_hw_queues); void blk_mq_stop_hw_queue(struct blk_mq_hw_ctx *hctx) { diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 9a75c88e8908..ebfe707cf722 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -220,6 +220,7 @@ void blk_mq_start_hw_queue(struct blk_mq_hw_ctx *hctx); void blk_mq_stop_hw_queues(struct request_queue *q); void blk_mq_start_hw_queues(struct request_queue *q); void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async); +void blk_mq_run_hw_queues(struct request_queue *q, bool async); void blk_mq_delay_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs); void blk_mq_tag_busy_iter(struct blk_mq_hw_ctx *hctx, busy_iter_fn *fn, void *priv); |