diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index 480e1a134859..cb3a59883c4c 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -6884,8 +6884,8 @@ static void bfq_depth_updated(struct blk_mq_hw_ctx *hctx)
 	struct blk_mq_tags *tags = hctx->sched_tags;
 	unsigned int min_shallow;
 
-	min_shallow = bfq_update_depths(bfqd, tags->bitmap_tags);
-	sbitmap_queue_min_shallow_depth(tags->bitmap_tags, min_shallow);
+	min_shallow = bfq_update_depths(bfqd, &tags->bitmap_tags);
+	sbitmap_queue_min_shallow_depth(&tags->bitmap_tags, min_shallow);
 }
 
 static int bfq_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int index)
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 4b66d2776eda..4000376330c9 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -452,11 +452,11 @@ static void blk_mq_debugfs_tags_show(struct seq_file *m,
 		   atomic_read(&tags->active_queues));
 
 	seq_puts(m, "\nbitmap_tags:\n");
-	sbitmap_queue_show(tags->bitmap_tags, m);
+	sbitmap_queue_show(&tags->bitmap_tags, m);
 
 	if (tags->nr_reserved_tags) {
 		seq_puts(m, "\nbreserved_tags:\n");
-		sbitmap_queue_show(tags->breserved_tags, m);
+		sbitmap_queue_show(&tags->breserved_tags, m);
 	}
 }
 
@@ -487,7 +487,7 @@ static int hctx_tags_bitmap_show(void *data, struct seq_file *m)
 	if (res)
 		goto out;
 	if (hctx->tags)
-		sbitmap_bitmap_show(&hctx->tags->bitmap_tags->sb, m);
+		sbitmap_bitmap_show(&hctx->tags->bitmap_tags.sb, m);
 	mutex_unlock(&q->sysfs_lock);
 
 out:
@@ -521,7 +521,7 @@ static int hctx_sched_tags_bitmap_show(void *data, struct seq_file *m)
 	if (res)
 		goto out;
 	if (hctx->sched_tags)
-		sbitmap_bitmap_show(&hctx->sched_tags->bitmap_tags->sb, m);
+		sbitmap_bitmap_show(&hctx->sched_tags->bitmap_tags.sb, m);
 	mutex_unlock(&q->sysfs_lock);
 
 out:
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index 29b93ea0ea27..a313e6869639 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -46,9 +46,9 @@ bool __blk_mq_tag_busy(struct blk_mq_hw_ctx *hctx)
  */
 void blk_mq_tag_wakeup_all(struct blk_mq_tags *tags, bool include_reserve)
 {
-	sbitmap_queue_wake_all(tags->bitmap_tags);
+	sbitmap_queue_wake_all(&tags->bitmap_tags);
 	if (include_reserve)
-		sbitmap_queue_wake_all(tags->breserved_tags);
+		sbitmap_queue_wake_all(&tags->breserved_tags);
 }
 
 /*
@@ -104,10 +104,10 @@ unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data)
 			WARN_ON_ONCE(1);
 			return BLK_MQ_NO_TAG;
 		}
-		bt = tags->breserved_tags;
+		bt = &tags->breserved_tags;
 		tag_offset = 0;
 	} else {
-		bt = tags->bitmap_tags;
+		bt = &tags->bitmap_tags;
 		tag_offset = tags->nr_reserved_tags;
 	}
 
@@ -153,9 +153,9 @@ unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data)
 						data->ctx);
 		tags = blk_mq_tags_from_data(data);
 		if (data->flags & BLK_MQ_REQ_RESERVED)
-			bt = tags->breserved_tags;
+			bt = &tags->breserved_tags;
 		else
-			bt = tags->bitmap_tags;
+			bt = &tags->bitmap_tags;
 
 		/*
 		 * If destination hw queue is changed, fake wake up on
@@ -189,10 +189,10 @@ void blk_mq_put_tag(struct blk_mq_tags *tags, struct blk_mq_ctx *ctx,
 		const int real_tag = tag - tags->nr_reserved_tags;
 
 		BUG_ON(real_tag >= tags->nr_tags);
-		sbitmap_queue_clear(tags->bitmap_tags, real_tag, ctx->cpu);
+		sbitmap_queue_clear(&tags->bitmap_tags, real_tag, ctx->cpu);
 	} else {
 		BUG_ON(tag >= tags->nr_reserved_tags);
-		sbitmap_queue_clear(tags->breserved_tags, tag, ctx->cpu);
+		sbitmap_queue_clear(&tags->breserved_tags, tag, ctx->cpu);
 	}
 }
 
@@ -343,9 +343,9 @@ static void __blk_mq_all_tag_iter(struct blk_mq_tags *tags,
 	WARN_ON_ONCE(flags & BT_TAG_ITER_RESERVED);
 
 	if (tags->nr_reserved_tags)
-		bt_tags_for_each(tags, tags->breserved_tags, fn, priv,
+		bt_tags_for_each(tags, &tags->breserved_tags, fn, priv,
 				 flags | BT_TAG_ITER_RESERVED);
-	bt_tags_for_each(tags, tags->bitmap_tags, fn, priv, flags);
+	bt_tags_for_each(tags, &tags->bitmap_tags, fn, priv, flags);
 }
 
 /**
@@ -462,8 +462,8 @@ void blk_mq_queue_tag_busy_iter(struct request_queue *q, busy_iter_fn *fn,
 			continue;
 
 		if (tags->nr_reserved_tags)
-			bt_for_each(hctx, tags->breserved_tags, fn, priv, true);
-		bt_for_each(hctx, tags->bitmap_tags, fn, priv, false);
+			bt_for_each(hctx, &tags->breserved_tags, fn, priv, true);
+		bt_for_each(hctx, &tags->bitmap_tags, fn, priv, false);
 	}
 	blk_queue_exit(q);
 }
@@ -495,24 +495,6 @@ int blk_mq_init_bitmaps(struct sbitmap_queue *bitmap_tags,
 	return -ENOMEM;
 }
 
-static int blk_mq_init_bitmap_tags(struct blk_mq_tags *tags,
-				   int node, int alloc_policy)
-{
-	int ret;
-
-	ret = blk_mq_init_bitmaps(&tags->__bitmap_tags,
-				  &tags->__breserved_tags,
-				  tags->nr_tags, tags->nr_reserved_tags,
-				  node, alloc_policy);
-	if (ret)
-		return ret;
-
-	tags->bitmap_tags = &tags->__bitmap_tags;
-	tags->breserved_tags = &tags->__breserved_tags;
-
-	return 0;
-}
-
 struct blk_mq_tags *blk_mq_init_tags(unsigned int total_tags,
 				     unsigned int reserved_tags,
 				     int node, int alloc_policy)
@@ -532,7 +514,9 @@ struct blk_mq_tags *blk_mq_init_tags(unsigned int total_tags,
 	tags->nr_reserved_tags = reserved_tags;
 	spin_lock_init(&tags->lock);
 
-	if (blk_mq_init_bitmap_tags(tags, node, alloc_policy) < 0) {
+	if (blk_mq_init_bitmaps(&tags->bitmap_tags, &tags->breserved_tags,
+				total_tags, reserved_tags, node,
+				alloc_policy) < 0) {
 		kfree(tags);
 		return NULL;
 	}
@@ -541,8 +525,8 @@ struct blk_mq_tags *blk_mq_init_tags(unsigned int total_tags,
 
 void blk_mq_free_tags(struct blk_mq_tags *tags)
 {
-	sbitmap_queue_free(tags->bitmap_tags);
-	sbitmap_queue_free(tags->breserved_tags);
+	sbitmap_queue_free(&tags->bitmap_tags);
+	sbitmap_queue_free(&tags->breserved_tags);
 	kfree(tags);
 }
 
@@ -591,7 +575,7 @@ int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx,
 		 * Don't need (or can't) update reserved tags here, they
 		 * remain static and should never need resizing.
 		 */
-		sbitmap_queue_resize(tags->bitmap_tags,
+		sbitmap_queue_resize(&tags->bitmap_tags,
 				tdepth - tags->nr_reserved_tags);
 	}
 
@@ -602,12 +586,12 @@ void blk_mq_tag_resize_shared_sbitmap(struct blk_mq_tag_set *set, unsigned int s
 {
 	struct blk_mq_tags *tags = set->shared_sbitmap_tags;
 
-	sbitmap_queue_resize(&tags->__bitmap_tags, size - set->reserved_tags);
+	sbitmap_queue_resize(&tags->bitmap_tags, size - set->reserved_tags);
 }
 
 void blk_mq_tag_update_sched_shared_sbitmap(struct request_queue *q)
 {
-	sbitmap_queue_resize(q->shared_sbitmap_tags->bitmap_tags,
+	sbitmap_queue_resize(&q->shared_sbitmap_tags->bitmap_tags,
 			     q->nr_requests - q->tag_set->reserved_tags);
 }
 
diff --git a/block/blk-mq-tag.h b/block/blk-mq-tag.h
index e433e39a9cfa..23747ea2bb53 100644
--- a/block/blk-mq-tag.h
+++ b/block/blk-mq-tag.h
@@ -11,11 +11,8 @@ struct blk_mq_tags {
 
 	atomic_t active_queues;
 
-	struct sbitmap_queue *bitmap_tags;
-	struct sbitmap_queue *breserved_tags;
-
-	struct sbitmap_queue __bitmap_tags;
-	struct sbitmap_queue __breserved_tags;
+	struct sbitmap_queue bitmap_tags;
+	struct sbitmap_queue breserved_tags;
 
 	struct request **rqs;
 	struct request **static_rqs;
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 958761c0b26b..1013be6675d2 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -1082,14 +1082,14 @@ static inline unsigned int queued_to_index(unsigned int queued)
 
 static bool __blk_mq_get_driver_tag(struct request *rq)
 {
-	struct sbitmap_queue *bt = rq->mq_hctx->tags->bitmap_tags;
+	struct sbitmap_queue *bt = &rq->mq_hctx->tags->bitmap_tags;
 	unsigned int tag_offset = rq->mq_hctx->tags->nr_reserved_tags;
 	int tag;
 
 	blk_mq_tag_busy(rq->mq_hctx);
 
 	if (blk_mq_tag_is_reserved(rq->mq_hctx->sched_tags, rq->internal_tag)) {
-		bt = rq->mq_hctx->tags->breserved_tags;
+		bt = &rq->mq_hctx->tags->breserved_tags;
 		tag_offset = 0;
 	} else {
 		if (!hctx_may_queue(rq->mq_hctx, bt))
@@ -1132,7 +1132,7 @@ static int blk_mq_dispatch_wake(wait_queue_entry_t *wait, unsigned mode,
 		struct sbitmap_queue *sbq;
 
 		list_del_init(&wait->entry);
-		sbq = hctx->tags->bitmap_tags;
+		sbq = &hctx->tags->bitmap_tags;
 		atomic_dec(&sbq->ws_active);
 	}
 	spin_unlock(&hctx->dispatch_wait_lock);
@@ -1150,7 +1150,7 @@ static int blk_mq_dispatch_wake(wait_queue_entry_t *wait, unsigned mode,
 static bool blk_mq_mark_tag_wait(struct blk_mq_hw_ctx *hctx,
 				 struct request *rq)
 {
-	struct sbitmap_queue *sbq = hctx->tags->bitmap_tags;
+	struct sbitmap_queue *sbq = &hctx->tags->bitmap_tags;
 	struct wait_queue_head *wq;
 	wait_queue_entry_t *wait;
 	bool ret;
diff --git a/block/kyber-iosched.c b/block/kyber-iosched.c
index 81e3279ecd57..d6f9f17e40b4 100644
--- a/block/kyber-iosched.c
+++ b/block/kyber-iosched.c
@@ -451,11 +451,11 @@ static void kyber_depth_updated(struct blk_mq_hw_ctx *hctx)
 {
 	struct kyber_queue_data *kqd = hctx->queue->elevator->elevator_data;
 	struct blk_mq_tags *tags = hctx->sched_tags;
-	unsigned int shift = tags->bitmap_tags->sb.shift;
+	unsigned int shift = tags->bitmap_tags.sb.shift;
 
 	kqd->async_depth = (1U << shift) * KYBER_ASYNC_PERCENT / 100U;
 
-	sbitmap_queue_min_shallow_depth(tags->bitmap_tags, kqd->async_depth);
+	sbitmap_queue_min_shallow_depth(&tags->bitmap_tags, kqd->async_depth);
 }
 
 static int kyber_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx)
diff --git a/block/mq-deadline-main.c b/block/mq-deadline-main.c
index 294be0c0db65..23e50296dfbb 100644
--- a/block/mq-deadline-main.c
+++ b/block/mq-deadline-main.c
@@ -554,7 +554,7 @@ static void dd_depth_updated(struct blk_mq_hw_ctx *hctx)
 
 	dd->async_depth = max(1UL, 3 * q->nr_requests / 4);
 
-	sbitmap_queue_min_shallow_depth(tags->bitmap_tags, dd->async_depth);
+	sbitmap_queue_min_shallow_depth(&tags->bitmap_tags, dd->async_depth);
 }
 
 /* Called by blk_mq_init_hctx() and blk_mq_init_sched(). */
