linux-master/mm/vmscan.c

161 	unsigned long nr_reclaimed;
267  * scan_control->nr_reclaimed.
300 		sc->nr_reclaimed += current->reclaim_state->reclaimed;
1018 	unsigned int nr_reclaimed = 0;
1387 					 * increment nr_reclaimed here (and
1390 					nr_reclaimed += nr_pages;
1420 		nr_reclaimed += nr_pages;
1463 	nr_reclaimed += demote_folio_list(&demote_folios, pgdat);
1502 	return nr_reclaimed;
1513 	unsigned int nr_reclaimed;
1534 	nr_reclaimed = shrink_folio_list(&clean_folios, zone->zone_pgdat, &sc,
1540 			    -(long)nr_reclaimed);
1551 	return nr_reclaimed;
1886 	unsigned int nr_reclaimed = 0;
1926 	nr_reclaimed = shrink_folio_list(&folio_list, pgdat, sc, &stat, false);
1934 		__count_vm_events(item, nr_reclaimed);
1935 	__count_memcg_events(lruvec_memcg(lruvec), item, nr_reclaimed);
1936 	__count_vm_events(PGSTEAL_ANON + file, nr_reclaimed);
1939 	lru_note_cost(lruvec, file, stat.nr_pageout, nr_scanned - nr_reclaimed);
1977 			nr_scanned, nr_reclaimed, &stat, sc->priority, file);
1978 	return nr_reclaimed;
2098 	unsigned int nr_reclaimed;
2108 	nr_reclaimed = shrink_folio_list(folio_list, pgdat, &sc, &dummy_stat, ignore_references);
2115 	return nr_reclaimed;
2121 	unsigned int nr_reclaimed = 0;
2126 		return nr_reclaimed;
2140 		nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid),
2145 	nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid), ignore_references);
2149 	return nr_reclaimed;
4538 	sc->nr_reclaimed += reclaimed;
4698 	if (sc->nr_reclaimed >= max(sc->nr_to_reclaim, compact_gap(sc->order)))
4755 	unsigned long reclaimed = sc->nr_reclaimed;
4778 			   sc->nr_reclaimed - reclaimed);
4909 	unsigned long reclaimed = sc->nr_reclaimed;
4930 		sc->nr_reclaimed = 0;
4938 		sc->nr_reclaimed += reclaimed;
5369 	sc->nr_reclaimed = 0;
5377 		if (sc->nr_reclaimed >= nr_to_reclaim)
5647 	unsigned long nr_reclaimed = 0;
5687 				nr_reclaimed += shrink_list(lru, nr_to_scan,
5694 		if (nr_reclaimed < nr_to_reclaim || proportional_reclaim)
5747 	sc->nr_reclaimed += nr_reclaimed;
5778 					unsigned long nr_reclaimed,
5799 	if (!nr_reclaimed)
5870 		reclaimed = sc->nr_reclaimed;
5882 				   sc->nr_reclaimed - reclaimed);
5889 	unsigned long nr_reclaimed, nr_scanned, nr_node_reclaimed;
5903 	nr_reclaimed = sc->nr_reclaimed;
5912 	nr_node_reclaimed = sc->nr_reclaimed - nr_reclaimed;
6041 	if (sc->nr_reclaimed > (sc->nr_scanned >> 3)) {
6061 	if (sc->priority == 1 && !sc->nr_reclaimed)
6140 			sc->nr_reclaimed += nr_soft_reclaimed;
6216 		if (sc->nr_reclaimed >= sc->nr_to_reclaim)
6250 	if (sc->nr_reclaimed)
6251 		return sc->nr_reclaimed;
6417 	unsigned long nr_reclaimed;
6449 	nr_reclaimed = do_try_to_free_pages(zonelist, &sc);
6451 	trace_mm_vmscan_direct_reclaim_end(nr_reclaimed);
6454 	return nr_reclaimed;
6492 	trace_mm_vmscan_memcg_softlimit_reclaim_end(sc.nr_reclaimed);
6496 	return sc.nr_reclaimed;
6504 	unsigned long nr_reclaimed;
6529 	nr_reclaimed = do_try_to_free_pages(zonelist, &sc);
6532 	trace_mm_vmscan_memcg_reclaim_end(nr_reclaimed);
6535 	return nr_reclaimed;
6713 	if (sc->order && sc->nr_reclaimed >= compact_gap(sc->order))
6806 		unsigned long nr_reclaimed = sc.nr_reclaimed;
6888 		sc.nr_reclaimed += nr_soft_reclaimed;
6918 		nr_reclaimed = sc.nr_reclaimed - nr_reclaimed;
6919 		nr_boost_reclaim -= min(nr_boost_reclaim, nr_reclaimed);
6926 		if (nr_boost_reclaim && !nr_reclaimed)
6929 		if (raise_priority || !nr_reclaimed)
6937 	if (!sc.nr_reclaimed && sc.priority < 1 &&
6943 	if (!sc.nr_reclaimed)
7249 	unsigned long nr_reclaimed;
7256 	nr_reclaimed = do_try_to_free_pages(zonelist, &sc);
7262 	return nr_reclaimed;
7429 		} while (sc.nr_reclaimed < nr_pages && --sc.priority >= 0);
7438 	trace_mm_vmscan_node_reclaim_end(sc.nr_reclaimed);
7440 	return sc.nr_reclaimed >= nr_pages;