PAGE_EXT_YOUNG     55 include/linux/page_idle.h 	return test_bit(PAGE_EXT_YOUNG, &page_ext->flags);
PAGE_EXT_YOUNG     65 include/linux/page_idle.h 	set_bit(PAGE_EXT_YOUNG, &page_ext->flags);
PAGE_EXT_YOUNG     75 include/linux/page_idle.h 	return test_and_clear_bit(PAGE_EXT_YOUNG, &page_ext->flags);