diff options
Diffstat (limited to 'block/blk-mq-sched.c')
| -rw-r--r-- | block/blk-mq-sched.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c index c4b2d44b2d4e..811a9765b745 100644 --- a/block/blk-mq-sched.c +++ b/block/blk-mq-sched.c @@ -472,23 +472,10 @@ void blk_mq_sched_insert_requests(struct blk_mq_hw_ctx *hctx, e = hctx->queue->elevator; if (e) { e->type->ops.insert_requests(hctx, list, false); + blk_mq_run_hw_queue(hctx, run_queue_async); } else { - /* - * try to issue requests directly if the hw queue isn't - * busy in case of 'none' scheduler, and this way may save - * us one extra enqueue & dequeue to sw queue. - */ - if (!hctx->dispatch_busy && !run_queue_async) { - blk_mq_run_dispatch_ops(hctx->queue, - blk_mq_try_issue_list_directly(hctx, list)); - if (list_empty(list)) - goto out; - } - blk_mq_insert_requests(hctx, ctx, list); + blk_mq_insert_requests(hctx, ctx, list, run_queue_async); } - - blk_mq_run_hw_queue(hctx, run_queue_async); - out: percpu_ref_put(&q->q_usage_counter); } |