1649 static unsigned long isolate_lru_folios(unsigned long nr_to_scan,  in isolate_lru_folios()  argument
1664 	while (scan < nr_to_scan && !list_empty(src)) {  in isolate_lru_folios()
1735 	trace_mm_vmscan_lru_isolate(sc->reclaim_idx, sc->order, nr_to_scan,  in isolate_lru_folios()
1914 static unsigned long shrink_inactive_list(unsigned long nr_to_scan,  in shrink_inactive_list()  argument
1945 	nr_taken = isolate_lru_folios(nr_to_scan, lruvec, &folio_list,  in shrink_inactive_list()
2034 static void shrink_active_list(unsigned long nr_to_scan,  in shrink_active_list()  argument
2054 	nr_taken = isolate_lru_folios(nr_to_scan, lruvec, &l_hold,  in shrink_active_list()
2187 static unsigned long shrink_list(enum lru_list lru, unsigned long nr_to_scan,  in shrink_list()  argument
2192 			shrink_active_list(nr_to_scan, lruvec, sc, lru);  in shrink_list()
2198 	return shrink_inactive_list(nr_to_scan, lruvec, sc, lru);  in shrink_list()
4657 			     bool can_swap, unsigned long *nr_to_scan)  in should_run_aging()  argument
4668 		*nr_to_scan = 0;  in should_run_aging()
4691 	*nr_to_scan = total;  in should_run_aging()
4724 	unsigned long nr_to_scan;  in get_nr_to_scan()  local
4731 	success = should_run_aging(lruvec, max_seq, can_swap, &nr_to_scan);  in get_nr_to_scan()
4734 	if (nr_to_scan && !mem_cgroup_online(memcg))  in get_nr_to_scan()
4735 		return nr_to_scan;  in get_nr_to_scan()
4739 		return nr_to_scan >> sc->priority;  in get_nr_to_scan()
4778 	long nr_to_scan;  in try_to_shrink_lruvec()  local
4785 		nr_to_scan = get_nr_to_scan(lruvec, sc, swappiness);  in try_to_shrink_lruvec()
4786 		if (nr_to_scan <= 0)  in try_to_shrink_lruvec()
4794 		if (scanned >= nr_to_scan)  in try_to_shrink_lruvec()
4811 	return nr_to_scan < 0;  in try_to_shrink_lruvec()
5685 	unsigned long nr_to_scan;  in shrink_lruvec()  local
5724 				nr_to_scan = min(nr[lru], SWAP_CLUSTER_MAX);  in shrink_lruvec()
5725 				nr[lru] -= nr_to_scan;  in shrink_lruvec()
5727 				nr_reclaimed += shrink_list(lru, nr_to_scan,  in shrink_lruvec()