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-rw-r--r--mm/page_ext.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/page_ext.c b/mm/page_ext.c
index 6242afb24d84..bee3240604dc 100644
--- a/mm/page_ext.c
+++ b/mm/page_ext.c
@@ -8,6 +8,7 @@
#include <linux/kmemleak.h>
#include <linux/page_owner.h>
#include <linux/page_idle.h>
+#include <linux/page_table_check.h>
/*
* struct page extension
@@ -75,6 +76,9 @@ static struct page_ext_operations *page_ext_ops[] = {
#if defined(CONFIG_PAGE_IDLE_FLAG) && !defined(CONFIG_64BIT)
&page_idle_ops,
#endif
+#ifdef CONFIG_PAGE_TABLE_CHECK
+ &page_table_check_ops,
+#endif
};
unsigned long page_ext_size = sizeof(struct page_ext);