1 files changed, 1 insertions, 0 deletions
diff --git a/init/main.c b/init/main.c
index 2cd736059416..da1bc0b60a7d 100644
--- a/init/main.c
+++ b/init/main.c
@@ -553,6 +553,7 @@ static void __init mm_init(void)
 	 * bigger than MAX_ORDER unless SPARSEMEM.
 	 */
 	page_ext_init_flatmem();
+	init_debug_pagealloc();
 	report_meminit();
 	mem_init();
 	kmem_cache_init();