diff options
| -rw-r--r-- | block/blk-mq.c | 11 | ||||
| -rw-r--r-- | include/linux/blk-mq.h | 1 |
2 files changed, 12 insertions, 0 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index 0cf52dddfa6..543bbc08a26 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -701,6 +701,17 @@ void blk_mq_start_hw_queue(struct blk_mq_hw_ctx *hctx) } EXPORT_SYMBOL(blk_mq_start_hw_queue); +void blk_mq_start_hw_queues(struct request_queue *q) +{ + struct blk_mq_hw_ctx *hctx; + int i; + + queue_for_each_hw_ctx(q, hctx, i) + blk_mq_start_hw_queue(hctx); +} +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 ae868e77bc2..391377e5336 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -158,6 +158,7 @@ void blk_mq_complete_request(struct request *rq); void blk_mq_stop_hw_queue(struct blk_mq_hw_ctx *hctx); 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_delay_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs); |