diff --git a/mm/page_ext.c b/mm/page_ext.c
index 4961f13b6ec1eebd04e625f3a65b65413f51d91f..aad12012368884ab097081e1992411a876784b4c 100644
--- a/mm/page_ext.c
+++ b/mm/page_ext.c
@@ -273,6 +273,7 @@ static void free_page_ext(void *addr)
 		table_size = get_entry_size() * PAGES_PER_SECTION;
 
 		BUG_ON(PageReserved(page));
+		kmemleak_free(addr);
 		free_pages_exact(addr, table_size);
 	}
 }