FOLL_TRIED        644 mm/gup.c       	if (*flags & FOLL_TRIED) {
FOLL_TRIED       1081 mm/gup.c       		ret = __get_user_pages(tsk, mm, start, 1, flags | FOLL_TRIED,
FOLL_TRIED       4466 mm/hugetlb.c   			if (flags & FOLL_TRIED) {