215 static unsigned long get_lru_size(struct lruvec *lruvec, enum lru_list lru)  in get_lru_size()  argument
218 		return mem_cgroup_get_lru_size(lruvec, lru);  in get_lru_size()
220 	return zone_page_state(lruvec_zone(lruvec), NR_LRU_BASE + lru);  in get_lru_size()
1357 		struct lruvec *lruvec, struct list_head *dst,  in isolate_lru_pages()  argument
1361 	struct list_head *src = &lruvec->lists[lru];  in isolate_lru_pages()
1378 			mem_cgroup_update_lru_size(lruvec, lru, -nr_pages);  in isolate_lru_pages()
1432 		struct lruvec *lruvec;  in isolate_lru_page()  local
1435 		lruvec = mem_cgroup_page_lruvec(page, zone);  in isolate_lru_page()
1440 			del_page_from_lru_list(page, lruvec, lru);  in isolate_lru_page()
1486 putback_inactive_pages(struct lruvec *lruvec, struct list_head *page_list)  in putback_inactive_pages()  argument
1488 	struct zone_reclaim_stat *reclaim_stat = &lruvec->reclaim_stat;  in putback_inactive_pages()
1489 	struct zone *zone = lruvec_zone(lruvec);  in putback_inactive_pages()
1508 		lruvec = mem_cgroup_page_lruvec(page, zone);  in putback_inactive_pages()
1512 		add_page_to_lru_list(page, lruvec, lru);  in putback_inactive_pages()
1522 			del_page_from_lru_list(page, lruvec, lru);  in putback_inactive_pages()
1558 shrink_inactive_list(unsigned long nr_to_scan, struct lruvec *lruvec,  in shrink_inactive_list()  argument
1572 	struct zone *zone = lruvec_zone(lruvec);  in shrink_inactive_list()
1573 	struct zone_reclaim_stat *reclaim_stat = &lruvec->reclaim_stat;  in shrink_inactive_list()
1592 	nr_taken = isolate_lru_pages(nr_to_scan, lruvec, &page_list,  in shrink_inactive_list()
1628 	putback_inactive_pages(lruvec, &page_list);  in shrink_inactive_list()
1720 static void move_active_pages_to_lru(struct lruvec *lruvec,  in move_active_pages_to_lru()  argument
1725 	struct zone *zone = lruvec_zone(lruvec);  in move_active_pages_to_lru()
1732 		lruvec = mem_cgroup_page_lruvec(page, zone);  in move_active_pages_to_lru()
1738 		mem_cgroup_update_lru_size(lruvec, lru, nr_pages);  in move_active_pages_to_lru()
1739 		list_move(&page->lru, &lruvec->lists[lru]);  in move_active_pages_to_lru()
1745 			del_page_from_lru_list(page, lruvec, lru);  in move_active_pages_to_lru()
1762 			       struct lruvec *lruvec,  in shrink_active_list()  argument
1773 	struct zone_reclaim_stat *reclaim_stat = &lruvec->reclaim_stat;  in shrink_active_list()
1777 	struct zone *zone = lruvec_zone(lruvec);  in shrink_active_list()
1788 	nr_taken = isolate_lru_pages(nr_to_scan, lruvec, &l_hold,  in shrink_active_list()
1852 	move_active_pages_to_lru(lruvec, &l_active, &l_hold, lru);  in shrink_active_list()
1853 	move_active_pages_to_lru(lruvec, &l_inactive, &l_hold, lru - LRU_ACTIVE);  in shrink_active_list()
1879 static bool inactive_anon_is_low(struct lruvec *lruvec)  in inactive_anon_is_low()  argument
1889 		return mem_cgroup_inactive_anon_is_low(lruvec);  in inactive_anon_is_low()
1891 	return inactive_anon_is_low_global(lruvec_zone(lruvec));  in inactive_anon_is_low()
1894 static inline bool inactive_anon_is_low(struct lruvec *lruvec)  in inactive_anon_is_low()  argument
1914 static bool inactive_file_is_low(struct lruvec *lruvec)  in inactive_file_is_low()  argument
1919 	inactive = get_lru_size(lruvec, LRU_INACTIVE_FILE);  in inactive_file_is_low()
1920 	active = get_lru_size(lruvec, LRU_ACTIVE_FILE);  in inactive_file_is_low()
1925 static bool inactive_list_is_low(struct lruvec *lruvec, enum lru_list lru)  in inactive_list_is_low()  argument
1928 		return inactive_file_is_low(lruvec);  in inactive_list_is_low()
1930 		return inactive_anon_is_low(lruvec);  in inactive_list_is_low()
1934 				 struct lruvec *lruvec, struct scan_control *sc)  in shrink_list()  argument
1937 		if (inactive_list_is_low(lruvec, lru))  in shrink_list()
1938 			shrink_active_list(nr_to_scan, lruvec, sc, lru);  in shrink_list()
1942 	return shrink_inactive_list(nr_to_scan, lruvec, sc, lru);  in shrink_list()
1961 static void get_scan_count(struct lruvec *lruvec, int swappiness,  in get_scan_count()  argument
1965 	struct zone_reclaim_stat *reclaim_stat = &lruvec->reclaim_stat;  in get_scan_count()
1968 	struct zone *zone = lruvec_zone(lruvec);  in get_scan_count()
1991 		if (!mem_cgroup_lruvec_online(lruvec))  in get_scan_count()
2052 	if (!inactive_file_is_low(lruvec)) {  in get_scan_count()
2078 	anon  = get_lru_size(lruvec, LRU_ACTIVE_ANON) +  in get_scan_count()
2079 		get_lru_size(lruvec, LRU_INACTIVE_ANON);  in get_scan_count()
2080 	file  = get_lru_size(lruvec, LRU_ACTIVE_FILE) +  in get_scan_count()
2081 		get_lru_size(lruvec, LRU_INACTIVE_FILE);  in get_scan_count()
2119 			size = get_lru_size(lruvec, lru);  in get_scan_count()
2182 static void shrink_lruvec(struct lruvec *lruvec, int swappiness,  in shrink_lruvec()  argument
2194 	get_scan_count(lruvec, swappiness, sc, nr, lru_pages);  in shrink_lruvec()
2227 							    lruvec, sc);  in shrink_lruvec()
2292 	if (inactive_anon_is_low(lruvec))  in shrink_lruvec()
2293 		shrink_active_list(SWAP_CLUSTER_MAX, lruvec,  in shrink_lruvec()
2397 			struct lruvec *lruvec;  in shrink_zone()  local
2406 			lruvec = mem_cgroup_zone_lruvec(zone, memcg);  in shrink_zone()
2410 			shrink_lruvec(lruvec, swappiness, sc, &lru_pages);  in shrink_zone()
2874 	struct lruvec *lruvec = mem_cgroup_zone_lruvec(zone, memcg);  in mem_cgroup_shrink_node_zone()  local
2892 	shrink_lruvec(lruvec, swappiness, &sc, &lru_pages);  in mem_cgroup_shrink_node_zone()
2949 		struct lruvec *lruvec = mem_cgroup_zone_lruvec(zone, memcg);  in age_active_anon()  local
2951 		if (inactive_anon_is_low(lruvec))  in age_active_anon()
2952 			shrink_active_list(SWAP_CLUSTER_MAX, lruvec,  in age_active_anon()
3849 	struct lruvec *lruvec;  in check_move_unevictable_pages()  local
3867 		lruvec = mem_cgroup_page_lruvec(page, zone);  in check_move_unevictable_pages()
3877 			del_page_from_lru_list(page, lruvec, LRU_UNEVICTABLE);  in check_move_unevictable_pages()
3878 			add_page_to_lru_list(page, lruvec, lru);  in check_move_unevictable_pages()