diff --git a/mm/page_owner.c b/mm/page_owner.c
index ab06f4391954..95c436aec4c0 100644
--- a/mm/page_owner.c
+++ b/mm/page_owner.c
@@ -36,6 +36,7 @@ struct page_owner {
 
 static bool page_owner_enabled __initdata;
 DEFINE_STATIC_KEY_FALSE(page_owner_inited);
+EXPORT_SYMBOL_GPL(page_owner_inited);
 
 static depot_stack_handle_t dummy_handle;
 static depot_stack_handle_t failure_handle;
@@ -214,6 +215,7 @@ noinline void __set_page_owner(struct page *page, unsigned short order,
 	__set_page_owner_handle(page_ext, handle, order, gfp_mask);
 	page_ext_put(page_ext);
 }
+EXPORT_SYMBOL_GPL(__set_page_owner);
 
 void __set_page_owner_migrate_reason(struct page *page, int reason)
 {