158 		if ((_page)->lru.prev != _base) {			\
161 			prev = lru_to_page(&(_page->lru));		\
315 unsigned long lruvec_lru_size(struct lruvec *lruvec, enum lru_list lru, int zone_idx)  in lruvec_lru_size()  argument
327 			size += mem_cgroup_get_zone_lru_size(lruvec, lru, zid);  in lruvec_lru_size()
329 			size += zone_page_state(zone, NR_ZONE_LRU_BASE + lru);  in lruvec_lru_size()
1097 		list_del(&page->lru);  in shrink_page_list()
1216 				list_add_tail(&page->lru, page_list);  in shrink_page_list()
1452 			list_add(&page->lru, &free_pages);  in shrink_page_list()
1479 		list_add(&page->lru, &ret_pages);  in shrink_page_list()
1508 	list_for_each_entry_safe(page, next, page_list, lru) {  in reclaim_clean_pages_from_list()
1512 			list_move(&page->lru, &clean_pages);  in reclaim_clean_pages_from_list()
1617 			enum lru_list lru, unsigned long *nr_zone_taken)  in update_lru_sizes()  argument
1625 		update_lru_size(lruvec, lru, zid, -nr_zone_taken[zid]);  in update_lru_sizes()
1652 		enum lru_list lru)  in isolate_lru_pages()  argument
1654 	struct list_head *src = &lruvec->lists[lru];  in isolate_lru_pages()
1677 			list_move(&page->lru, &pages_skipped);  in isolate_lru_pages()
1697 			list_move(&page->lru, dst);  in isolate_lru_pages()
1702 			list_move(&page->lru, src);  in isolate_lru_pages()
1731 				    total_scan, skipped, nr_taken, mode, lru);  in isolate_lru_pages()
1732 	update_lru_sizes(lruvec, lru, nr_zone_taken);  in isolate_lru_pages()
1776 			int lru = page_lru(page);  in isolate_lru_page()  local
1779 			del_page_from_lru_list(page, lruvec, lru);  in isolate_lru_page()
1851 	enum lru_list lru;  in move_pages_to_lru()  local
1857 			list_del(&page->lru);  in move_pages_to_lru()
1866 		lru = page_lru(page);  in move_pages_to_lru()
1869 		update_lru_size(lruvec, lru, page_zonenum(page), nr_pages);  in move_pages_to_lru()
1870 		list_move(&page->lru, &lruvec->lists[lru]);  in move_pages_to_lru()
1875 			del_page_from_lru_list(page, lruvec, lru);  in move_pages_to_lru()
1882 				list_add(&page->lru, &pages_to_free);  in move_pages_to_lru()
1917 		     struct scan_control *sc, enum lru_list lru)  in shrink_inactive_list()  argument
1924 	bool file = is_file_lru(lru);  in shrink_inactive_list()
1947 				     &nr_scanned, sc, lru);  in shrink_inactive_list()
2012 			       enum lru_list lru)  in shrink_active_list()  argument
2023 	int file = is_file_lru(lru);  in shrink_active_list()
2031 				     &nr_scanned, sc, lru);  in shrink_active_list()
2044 		list_del(&page->lru);  in shrink_active_list()
2072 				list_add(&page->lru, &l_active);  in shrink_active_list()
2079 		list_add(&page->lru, &l_inactive);  in shrink_active_list()
2128 			list_move(&page->lru, &node_page_list);  in reclaim_pages()
2138 			list_del(&page->lru);  in reclaim_pages()
2152 			list_del(&page->lru);  in reclaim_pages()
2160 static unsigned long shrink_list(enum lru_list lru, unsigned long nr_to_scan,  in shrink_list()  argument
2163 	if (is_active_lru(lru)) {  in shrink_list()
2164 		if (sc->may_deactivate & (1 << is_file_lru(lru)))  in shrink_list()
2165 			shrink_active_list(nr_to_scan, lruvec, sc, lru);  in shrink_list()
2171 	return shrink_inactive_list(nr_to_scan, lruvec, sc, lru);  in shrink_list()
2247 	enum lru_list lru;  in get_scan_count()  local
2325 	for_each_evictable_lru(lru) {  in get_scan_count()
2326 		int file = is_file_lru(lru);  in get_scan_count()
2331 		lruvec_size = lruvec_lru_size(lruvec, lru, sc->reclaim_idx);  in get_scan_count()
2421 		nr[lru] = scan;  in get_scan_count()
2430 	enum lru_list lru;  in shrink_lruvec()  local
2461 		for_each_evictable_lru(lru) {  in shrink_lruvec()
2462 			if (nr[lru]) {  in shrink_lruvec()
2463 				nr_to_scan = min(nr[lru], SWAP_CLUSTER_MAX);  in shrink_lruvec()
2464 				nr[lru] -= nr_to_scan;  in shrink_lruvec()
2466 				nr_reclaimed += shrink_list(lru, nr_to_scan,  in shrink_lruvec()
2498 			lru = LRU_BASE;  in shrink_lruvec()
2503 			lru = LRU_FILE;  in shrink_lruvec()
2508 		nr[lru] = 0;  in shrink_lruvec()
2509 		nr[lru + LRU_ACTIVE] = 0;  in shrink_lruvec()
2515 		lru = (lru == LRU_FILE) ? LRU_BASE : LRU_FILE;  in shrink_lruvec()
2516 		nr_scanned = targets[lru] - nr[lru];  in shrink_lruvec()
2517 		nr[lru] = targets[lru] * (100 - percentage) / 100;  in shrink_lruvec()
2518 		nr[lru] -= min(nr[lru], nr_scanned);  in shrink_lruvec()
2520 		lru += LRU_ACTIVE;  in shrink_lruvec()
2521 		nr_scanned = targets[lru] - nr[lru];  in shrink_lruvec()
2522 		nr[lru] = targets[lru] * (100 - percentage) / 100;  in shrink_lruvec()
2523 		nr[lru] -= min(nr[lru], nr_scanned);  in shrink_lruvec()
4294 			enum lru_list lru = page_lru_base_type(page);  in check_move_unevictable_pages()  local
4299 			add_page_to_lru_list(page, lruvec, lru);  in check_move_unevictable_pages()