1 files changed, 4 insertions, 0 deletions

diff --git a/mm/page_ext.c b/mm/page_ext.c
index c2cd7b15f0de..d86fd2f5353f 100644
--- a/mm/page_ext.c
+++ b/mm/page_ext.c
@@ -5,6 +5,7 @@
 #include <linux/memory.h>
 #include <linux/vmalloc.h>
 #include <linux/kmemleak.h>
+#include <linux/page_owner.h>
 
 /*
  * struct page extension
@@ -55,6 +56,9 @@ static struct page_ext_operations *page_ext_ops[] = {
 #ifdef CONFIG_PAGE_POISONING
         &page_poisoning_ops,
 #endif
+#ifdef CONFIG_PAGE_OWNER
+        &page_owner_ops,
+#endif
 };
 
 static unsigned long total_usage;