blk-mq: introduce .get_budget and .put_budget in blk_mq_ops

[mirror_ubuntu-bionic-kernel.git] / block / blk-mq-sched.h

diff --git a/block/blk-mq-sched.h b/block/blk-mq-sched.h
index 9267d0b7c1978ae1a01dc218f07c1e16cb6643cc..2434061cc5b75dabf61a4eda7b56483137a840af 100644 (file)
--- a/block/blk-mq-sched.h
+++ b/block/blk-mq-sched.h
@@ -22,7 +22,7 @@ void blk_mq_sched_insert_requests(struct request_queue *q,
                                  struct blk_mq_ctx *ctx,
                                  struct list_head *list, bool run_queue_async);
 
-void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx);
+bool blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx);
 
 int blk_mq_init_sched(struct request_queue *q, struct elevator_type *e);
 void blk_mq_exit_sched(struct request_queue *q, struct elevator_queue *e);