diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index d6315b0..d1a4af5 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1139,8 +1139,13 @@ static void __loop_clr_fd(struct loop_device *lo, bool release)
 	if (test_bit(QUEUE_FLAG_WC, &lo->lo_queue->queue_flags))
 		blk_queue_write_cache(lo->lo_queue, false, false);
 
-	/* freeze request queue during the transition */
-	blk_mq_freeze_queue(lo->lo_queue);
+	/*
+	 * Freeze the request queue when unbinding on a live file descriptor and
+	 * thus an open device.  When called from ->release we are guaranteed
+	 * that there is no I/O in progress already.
+	 */
+	if (!release)
+		blk_mq_freeze_queue(lo->lo_queue);
 
 	destroy_workqueue(lo->workqueue);
 	loop_free_idle_workers(lo, true);
@@ -1165,7 +1170,8 @@ static void __loop_clr_fd(struct loop_device *lo, bool release)
 	mapping_set_gfp_mask(filp->f_mapping, gfp);
 	/* This is safe: open() is still holding a reference. */
 	module_put(THIS_MODULE);
-	blk_mq_unfreeze_queue(lo->lo_queue);
+	if (!release)
+		blk_mq_unfreeze_queue(lo->lo_queue);
 
 	disk_force_media_change(lo->lo_disk, DISK_EVENT_MEDIA_CHANGE);