diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index f037b00..60d3270 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -4292,8 +4292,14 @@ static void bfq_put_rq_priv_body(struct bfq_queue *bfqq)
 
 static void bfq_finish_request(struct request *rq)
 {
-	struct bfq_queue *bfqq = RQ_BFQQ(rq);
-	struct bfq_data *bfqd = bfqq->bfqd;
+	struct bfq_queue *bfqq;
+	struct bfq_data *bfqd;
+
+	if (!rq->elv.icq)
+		return;
+
+	bfqq = RQ_BFQQ(rq);
+	bfqd = bfqq->bfqd;
 
 	if (rq->rq_flags & RQF_STARTED)
 		bfqg_stats_update_completion(bfqq_group(bfqq),
@@ -4394,9 +4400,9 @@ static struct bfq_queue *bfq_get_bfqq_handle_split(struct bfq_data *bfqd,
 /*
  * Allocate bfq data structures associated with this request.
  */
-static int bfq_get_rq_private(struct request_queue *q, struct request *rq,
-			      struct bio *bio)
+static void bfq_prepare_request(struct request *rq, struct bio *bio)
 {
+	struct request_queue *q = rq->q;
 	struct bfq_data *bfqd = q->elevator->elevator_data;
 	struct bfq_io_cq *bic;
 	const int is_sync = rq_is_sync(rq);
@@ -4405,7 +4411,7 @@ static int bfq_get_rq_private(struct request_queue *q, struct request *rq,
 	bool split = false;
 
 	if (!rq->elv.icq)
-		return 1;
+		return;
 	bic = icq_to_bic(rq->elv.icq);
 
 	spin_lock_irq(&bfqd->lock);
@@ -4466,7 +4472,6 @@ static int bfq_get_rq_private(struct request_queue *q, struct request *rq,
 		bfq_handle_burst(bfqd, bfqq);
 
 	spin_unlock_irq(&bfqd->lock);
-	return 0;
 }
 
 static void bfq_idle_slice_timer_body(struct bfq_queue *bfqq)
@@ -4945,7 +4950,7 @@ static struct elv_fs_entry bfq_attrs[] = {
 
 static struct elevator_type iosched_bfq_mq = {
 	.ops.mq = {
-		.get_rq_priv		= bfq_get_rq_private,
+		.prepare_request	= bfq_prepare_request,
 		.finish_request		= bfq_finish_request,
 		.exit_icq		= bfq_exit_icq,
 		.insert_requests	= bfq_insert_requests,
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 2f380ab..81d05c1 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -298,16 +298,11 @@ static struct request *blk_mq_get_request(struct request_queue *q,
 		 * Flush requests are special and go directly to the
 		 * dispatch list.
 		 */
-		if (!op_is_flush(op) && e->type->ops.mq.get_request) {
-			rq = e->type->ops.mq.get_request(q, op, data);
-			if (rq)
-				rq->rq_flags |= RQF_QUEUED;
-			goto allocated;
-		}
+		if (!op_is_flush(op) && e->type->ops.mq.limit_depth)
+			e->type->ops.mq.limit_depth(op, data);
 	}
 
 	rq = __blk_mq_alloc_request(data, op);
-allocated:
 	if (!rq) {
 		blk_queue_exit(q);
 		return NULL;
@@ -315,17 +310,12 @@ static struct request *blk_mq_get_request(struct request_queue *q,
 
 	if (!op_is_flush(op)) {
 		rq->elv.icq = NULL;
-		if (e && e->type->ops.mq.get_rq_priv) {
+		if (e && e->type->ops.mq.prepare_request) {
 			if (e->type->icq_cache && rq_ioc(bio))
 				blk_mq_sched_assign_ioc(rq, bio);
 
-			if (e->type->ops.mq.get_rq_priv(q, rq, bio)) {
-				if (rq->elv.icq)
-					put_io_context(rq->elv.icq->ioc);
-				rq->elv.icq = NULL;
-			} else {
-				rq->rq_flags |= RQF_ELVPRIV;
-			}
+			e->type->ops.mq.prepare_request(rq, bio);
+			rq->rq_flags |= RQF_ELVPRIV;
 		}
 	}
 	data->hctx->queued++;
@@ -413,7 +403,7 @@ void blk_mq_free_request(struct request *rq)
 	struct blk_mq_hw_ctx *hctx = blk_mq_map_queue(q, ctx->cpu);
 	const int sched_tag = rq->internal_tag;
 
-	if (rq->rq_flags & (RQF_ELVPRIV | RQF_QUEUED)) {
+	if (rq->rq_flags & RQF_ELVPRIV) {
 		if (e && e->type->ops.mq.finish_request)
 			e->type->ops.mq.finish_request(rq);
 		if (rq->elv.icq) {
diff --git a/block/kyber-iosched.c b/block/kyber-iosched.c
index 2557b39..a9f6fd3 100644
--- a/block/kyber-iosched.c
+++ b/block/kyber-iosched.c
@@ -426,24 +426,22 @@ static void rq_clear_domain_token(struct kyber_queue_data *kqd,
 	}
 }
 
-static struct request *kyber_get_request(struct request_queue *q,
-					 unsigned int op,
-					 struct blk_mq_alloc_data *data)
+static void kyber_limit_depth(unsigned int op, struct blk_mq_alloc_data *data)
 {
-	struct kyber_queue_data *kqd = q->elevator->elevator_data;
-	struct request *rq;
-
 	/*
 	 * We use the scheduler tags as per-hardware queue queueing tokens.
 	 * Async requests can be limited at this stage.
 	 */
-	if (!op_is_sync(op))
-		data->shallow_depth = kqd->async_depth;
+	if (!op_is_sync(op)) {
+		struct kyber_queue_data *kqd = data->q->elevator->elevator_data;
 
-	rq = __blk_mq_alloc_request(data, op);
-	if (rq)
-		rq_set_domain_token(rq, -1);
-	return rq;
+		data->shallow_depth = kqd->async_depth;
+	}
+}
+
+static void kyber_prepare_request(struct request *rq, struct bio *bio)
+{
+	rq_set_domain_token(rq, -1);
 }
 
 static void kyber_finish_request(struct request *rq)
@@ -813,7 +811,8 @@ static struct elevator_type kyber_sched = {
 		.exit_sched = kyber_exit_sched,
 		.init_hctx = kyber_init_hctx,
 		.exit_hctx = kyber_exit_hctx,
-		.get_request = kyber_get_request,
+		.limit_depth = kyber_limit_depth,
+		.prepare_request = kyber_prepare_request,
 		.finish_request = kyber_finish_request,
 		.completed_request = kyber_completed_request,
 		.dispatch_request = kyber_dispatch_request,
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 4acea35..5bc8f86 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -104,7 +104,8 @@ struct elevator_mq_ops {
 	int (*request_merge)(struct request_queue *q, struct request **, struct bio *);
 	void (*request_merged)(struct request_queue *, struct request *, enum elv_merge);
 	void (*requests_merged)(struct request_queue *, struct request *, struct request *);
-	struct request *(*get_request)(struct request_queue *, unsigned int, struct blk_mq_alloc_data *);
+	void (*limit_depth)(unsigned int, struct blk_mq_alloc_data *);
+	void (*prepare_request)(struct request *, struct bio *bio);
 	void (*finish_request)(struct request *);
 	void (*insert_requests)(struct blk_mq_hw_ctx *, struct list_head *, bool);
 	struct request *(*dispatch_request)(struct blk_mq_hw_ctx *);
@@ -114,7 +115,6 @@ struct elevator_mq_ops {
 	void (*requeue_request)(struct request *);
 	struct request *(*former_request)(struct request_queue *, struct request *);
 	struct request *(*next_request)(struct request_queue *, struct request *);
-	int (*get_rq_priv)(struct request_queue *, struct request *, struct bio *);
 	void (*init_icq)(struct io_cq *);
 	void (*exit_icq)(struct io_cq *);
 };