diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index e999496e..ecd540a 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -227,7 +227,7 @@
 		return;
 	if (i > scsiback_max_buffer_pages) {
 		n = min(num, i - scsiback_max_buffer_pages);
-		free_xenballooned_pages(n, page + num - n);
+		gnttab_free_pages(n, page + num - n);
 		n = num - n;
 	}
 	spin_lock_irqsave(&free_pages_lock, flags);
@@ -244,7 +244,7 @@
 	spin_lock_irqsave(&free_pages_lock, flags);
 	if (list_empty(&scsiback_free_pages)) {
 		spin_unlock_irqrestore(&free_pages_lock, flags);
-		return alloc_xenballooned_pages(1, page, false);
+		return gnttab_alloc_pages(1, page);
 	}
 	page[0] = list_first_entry(&scsiback_free_pages, struct page, lru);
 	list_del(&page[0]->lru);
@@ -2106,7 +2106,7 @@
 	while (free_pages_num) {
 		if (get_free_page(&page))
 			BUG();
-		free_xenballooned_pages(1, &page);
+		gnttab_free_pages(1, &page);
 	}
 	scsiback_deregister_configfs();
 	xenbus_unregister_driver(&scsiback_driver);