2375 	int swappiness = sc_swappiness(sc, memcg);  in get_scan_count()  local
2395 	if (cgroup_reclaim(sc) && !swappiness) {  in get_scan_count()
2405 	if (!sc->priority && swappiness) {  in get_scan_count()
2448 	ap = swappiness * (total_cost + 1);  in get_scan_count()
2451 	fp = (MAX_SWAPPINESS - swappiness) * (total_cost + 1);  in get_scan_count()
4484 static int get_type_to_scan(struct lruvec *lruvec, int swappiness, int *tier_idx)  in get_type_to_scan()  argument
4488 	int gain[ANON_AND_FILE] = { swappiness, MAX_SWAPPINESS - swappiness };  in get_type_to_scan()
4512 static int isolate_folios(struct lruvec *lruvec, struct scan_control *sc, int swappiness,  in isolate_folios()  argument
4529 	if (!swappiness)  in isolate_folios()
4533 	else if (swappiness == 1)  in isolate_folios()
4535 	else if (swappiness == MAX_SWAPPINESS)  in isolate_folios()
4540 		type = get_type_to_scan(lruvec, swappiness, &tier);  in isolate_folios()
4542 	for (i = !swappiness; i < ANON_AND_FILE; i++) {  in isolate_folios()
4559 static int evict_folios(struct lruvec *lruvec, struct scan_control *sc, int swappiness)  in evict_folios()  argument
4577 	scanned = isolate_folios(lruvec, sc, swappiness, &type, &list);  in evict_folios()
4579 	scanned += try_to_inc_min_seq(lruvec, swappiness);  in evict_folios()
4581 	if (get_nr_gens(lruvec, !swappiness) == MIN_NR_GENS)  in evict_folios()
4775 	int swappiness = get_swappiness(lruvec, sc);  in try_to_shrink_lruvec()  local
4780 		nr_to_scan = get_nr_to_scan(lruvec, sc, swappiness);  in try_to_shrink_lruvec()
4784 		delta = evict_folios(lruvec, sc, swappiness);  in try_to_shrink_lruvec()
5390 			int swappiness, unsigned long nr_to_reclaim)  in run_eviction()  argument
5402 		if (seq < min_seq[!swappiness])  in run_eviction()
5408 		if (!evict_folios(lruvec, sc, swappiness))  in run_eviction()
5418 		   struct scan_control *sc, int swappiness, unsigned long opt)  in run_cmd()  argument
5445 	if (swappiness < MIN_SWAPPINESS)  in run_cmd()
5446 		swappiness = get_swappiness(lruvec, sc);  in run_cmd()
5447 	else if (swappiness > MAX_SWAPPINESS)  in run_cmd()
5452 		err = run_aging(lruvec, seq, swappiness, opt);  in run_cmd()
5455 		err = run_eviction(lruvec, seq, sc, swappiness, opt);  in run_cmd()
5508 		unsigned int swappiness = -1;  in lru_gen_seq_write()  local
5516 			   &seq, &end, &swappiness, &end, &opt, &end);  in lru_gen_seq_write()
5522 		err = run_cmd(cmd, memcg_id, nid, seq, &sc, swappiness, opt);  in lru_gen_seq_write()
6567 					   int *swappiness)  in try_to_free_mem_cgroup_pages()  argument
6573 		.proactive_swappiness = swappiness,  in try_to_free_mem_cgroup_pages()