Merge tag 'folio-5.17a' of git://git.infradead.org/users/willy/pagecache

[linux-block.git] / mm / page_ext.c

diff --git a/mm/page_ext.c b/mm/page_ext.c
index 6242afb24d8479118019c084211280c160e301f1..2e66d934d63f2f25fce2c6a5c32d67e3c58d8608 100644 (file)
--- 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
@@ -63,18 +64,21 @@ static bool need_page_idle(void)
 {
        return true;
 }
-struct page_ext_operations page_idle_ops = {
+static struct page_ext_operations page_idle_ops __initdata = {
        .need = need_page_idle,
 };
 #endif
 
-static struct page_ext_operations *page_ext_ops[] = {
+static struct page_ext_operations *page_ext_ops[] __initdata = {
 #ifdef CONFIG_PAGE_OWNER
        &page_owner_ops,
 #endif
 #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);