341 	unsigned char age = 0;  in get_cb_cost()  local
361 		age = 100 - div64_u64(100 * (mtime - sit_i->min_mtime),  in get_cb_cost()
364 	return UINT_MAX - ((100 * (100 - u) * age) / (100 + u));  in get_cb_cost()
531 	unsigned long long age, u, accu;  in atgc_lookup_victim()  local
563 	age = div64_u64(accu * (max_mtime - ve->mtime), total_time) *  in atgc_lookup_victim()
573 	f2fs_bug_on(sbi, age + u >= UINT_MAX);  in atgc_lookup_victim()
575 	cost = UINT_MAX - (age + u);  in atgc_lookup_victim()
579 			(cost == p->min_cost && age > p->oldest_age)) {  in atgc_lookup_victim()
581 		p->oldest_age = age;  in atgc_lookup_victim()
601 	unsigned long long age;  in atssr_lookup_victim()  local
616 	ve = __lookup_victim_entry(sbi, p->age);  in atssr_lookup_victim()
627 	age = max_mtime - ve->mtime;  in atssr_lookup_victim()
638 	age = max_mtime - abs(p->age - age);  in atssr_lookup_victim()
642 			(cost == p->min_cost && age > p->oldest_age)) {  in atssr_lookup_victim()
644 		p->oldest_age = age;  in atssr_lookup_victim()
747 			unsigned long long age)  in f2fs_get_victim()  argument
762 	p.age = age;  in f2fs_get_victim()