diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index 336dde07b230..a4e58fc28a06 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -134,6 +134,8 @@ unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data)
 	ws = bt_wait_ptr(bt, data->hctx);
 	drop_ctx = data->ctx == NULL;
 	do {
+		struct sbitmap_queue *bt_prev;
+
 		/*
 		 * We're out of tags on this hardware queue, kick any
 		 * pending IO submits before going to sleep waiting for
@@ -159,6 +161,7 @@ unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data)
 		if (data->ctx)
 			blk_mq_put_ctx(data->ctx);
 
+		bt_prev = bt;
 		io_schedule();
 
 		data->ctx = blk_mq_get_ctx(data->q);
@@ -170,6 +173,15 @@ unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data)
 			bt = &tags->bitmap_tags;
 
 		finish_wait(&ws->wait, &wait);
+
+		/*
+		 * If destination hw queue is changed, fake wake up on
+		 * previous queue for compensating the wake up miss, so
+		 * other allocations on previous queue won't be starved.
+		 */
+		if (bt != bt_prev)
+			sbitmap_queue_wake_up(bt_prev);
+
 		ws = bt_wait_ptr(bt, data->hctx);
 	} while (1);
 
diff --git a/include/linux/sbitmap.h b/include/linux/sbitmap.h
index 0c4a9c242dd7..e6539536dea9 100644
--- a/include/linux/sbitmap.h
+++ b/include/linux/sbitmap.h
@@ -512,6 +512,13 @@ static inline struct sbq_wait_state *sbq_wait_ptr(struct sbitmap_queue *sbq,
  */
 void sbitmap_queue_wake_all(struct sbitmap_queue *sbq);
 
+/**
+ * sbitmap_queue_wake_up() - Wake up some of waiters in one waitqueue
+ * on a &struct sbitmap_queue.
+ * @sbq: Bitmap queue to wake up.
+ */
+void sbitmap_queue_wake_up(struct sbitmap_queue *sbq);
+
 /**
  * sbitmap_queue_show() - Dump &struct sbitmap_queue information to a &struct
  * seq_file.
diff --git a/lib/sbitmap.c b/lib/sbitmap.c
index e6d7d610778d..6fdc6267f4a8 100644
--- a/lib/sbitmap.c
+++ b/lib/sbitmap.c
@@ -352,8 +352,9 @@ static void sbitmap_queue_update_wake_batch(struct sbitmap_queue *sbq,
 	if (sbq->wake_batch != wake_batch) {
 		WRITE_ONCE(sbq->wake_batch, wake_batch);
 		/*
-		 * Pairs with the memory barrier in sbq_wake_up() to ensure that
-		 * the batch size is updated before the wait counts.
+		 * Pairs with the memory barrier in sbitmap_queue_wake_up()
+		 * to ensure that the batch size is updated before the wait
+		 * counts.
 		 */
 		smp_mb__before_atomic();
 		for (i = 0; i < SBQ_WAIT_QUEUES; i++)
@@ -463,15 +464,6 @@ static bool __sbq_wake_up(struct sbitmap_queue *sbq)
 	unsigned int wake_batch;
 	int wait_cnt;
 
-	/*
-	 * Pairs with the memory barrier in set_current_state() to ensure the
-	 * proper ordering of clear_bit()/waitqueue_active() in the waker and
-	 * test_and_set_bit_lock()/prepare_to_wait()/finish_wait() in the
-	 * waiter. See the comment on waitqueue_active(). This is __after_atomic
-	 * because we just did clear_bit_unlock() in the caller.
-	 */
-	smp_mb__after_atomic();
-
 	ws = sbq_wake_ptr(sbq);
 	if (!ws)
 		return false;
@@ -507,17 +499,26 @@ static bool __sbq_wake_up(struct sbitmap_queue *sbq)
 	return false;
 }
 
-static void sbq_wake_up(struct sbitmap_queue *sbq)
+void sbitmap_queue_wake_up(struct sbitmap_queue *sbq)
 {
 	while (__sbq_wake_up(sbq))
 		;
 }
+EXPORT_SYMBOL_GPL(sbitmap_queue_wake_up);
 
 void sbitmap_queue_clear(struct sbitmap_queue *sbq, unsigned int nr,
 			 unsigned int cpu)
 {
 	sbitmap_clear_bit_unlock(&sbq->sb, nr);
-	sbq_wake_up(sbq);
+	/*
+	 * Pairs with the memory barrier in set_current_state() to ensure the
+	 * proper ordering of clear_bit_unlock()/waitqueue_active() in the waker
+	 * and test_and_set_bit_lock()/prepare_to_wait()/finish_wait() in the
+	 * waiter. See the comment on waitqueue_active().
+	 */
+	smp_mb__after_atomic();
+	sbitmap_queue_wake_up(sbq);
+
 	if (likely(!sbq->round_robin && nr < sbq->sb.depth))
 		*per_cpu_ptr(sbq->alloc_hint, cpu) = nr;
 }
@@ -529,7 +530,7 @@ void sbitmap_queue_wake_all(struct sbitmap_queue *sbq)
 
 	/*
 	 * Pairs with the memory barrier in set_current_state() like in
-	 * sbq_wake_up().
+	 * sbitmap_queue_wake_up().
 	 */
 	smp_mb();
 	wake_index = atomic_read(&sbq->wake_index);