@@ -13,7 +13,6 @@
* If there is not enough space to store Idle and Young bits in page flags, use
* page ext flags instead.
*/
-extern struct page_ext_operations page_idle_ops;
static inline bool folio_test_young(struct folio *folio)
{
@@ -64,12 +64,12 @@ 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
@@ -46,7 +46,7 @@ static int __init early_page_owner_param
}
early_param("page_owner", early_page_owner_param);
-static bool need_page_owner(void)
+static __init bool need_page_owner(void)
{
return page_owner_enabled;
}
@@ -75,7 +75,7 @@ static noinline void register_early_stac
early_handle = create_dummy_stack();
}
-static void init_page_owner(void)
+static __init void init_page_owner(void)
{
if (!page_owner_enabled)
return;