diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h
index 047d647..d4cd201 100644
--- a/include/linux/page-isolation.h
+++ b/include/linux/page-isolation.h
@@ -33,10 +33,7 @@ bool has_unmovable_pages(struct zone *zone, struct page *page, int count,
 			 bool skip_hwpoisoned_pages);
 void set_pageblock_migratetype(struct page *page, int migratetype);
 int move_freepages_block(struct zone *zone, struct page *page,
-				int migratetype);
-int move_freepages(struct zone *zone,
-			  struct page *start_page, struct page *end_page,
-			  int migratetype);
+				int migratetype, int *num_movable);
 
 /*
  * Changes migrate type in [start_pfn, end_pfn) to be MIGRATE_ISOLATE.