referenced_page  1034 mm/vmscan.c    	int referenced_ptes, referenced_page;
referenced_page  1039 mm/vmscan.c    	referenced_page = TestClearPageReferenced(page);
referenced_page  1067 mm/vmscan.c    		if (referenced_page || referenced_ptes > 1)
referenced_page  1080 mm/vmscan.c    	if (referenced_page && !PageSwapBacked(page))