418 static void pagevec_lru_move_fn(struct pagevec *pvec,  in pagevec_lru_move_fn()  argument
427 	for (i = 0; i < pagevec_count(pvec); i++) {  in pagevec_lru_move_fn()
428 		struct page *page = pvec->pages[i];  in pagevec_lru_move_fn()
443 	release_pages(pvec->pages, pvec->nr, pvec->cold);  in pagevec_lru_move_fn()
444 	pagevec_reinit(pvec);  in pagevec_lru_move_fn()
463 static void pagevec_move_tail(struct pagevec *pvec)  in pagevec_move_tail()  argument
467 	pagevec_lru_move_fn(pvec, pagevec_move_tail_fn, &pgmoved);  in pagevec_move_tail()
480 		struct pagevec *pvec;  in rotate_reclaimable_page()  local
485 		pvec = this_cpu_ptr(&lru_rotate_pvecs);  in rotate_reclaimable_page()
486 		if (!pagevec_add(pvec, page))  in rotate_reclaimable_page()
487 			pagevec_move_tail(pvec);  in rotate_reclaimable_page()
525 	struct pagevec *pvec = &per_cpu(activate_page_pvecs, cpu);  in activate_page_drain()  local
527 	if (pagevec_count(pvec))  in activate_page_drain()
528 		pagevec_lru_move_fn(pvec, __activate_page, NULL);  in activate_page_drain()
539 		struct pagevec *pvec = &get_cpu_var(activate_page_pvecs);  in activate_page()  local
542 		if (!pagevec_add(pvec, page))  in activate_page()
543 			pagevec_lru_move_fn(pvec, __activate_page, NULL);  in activate_page()
570 	struct pagevec *pvec = &get_cpu_var(lru_add_pvec);  in __lru_cache_activate_page()  local
583 	for (i = pagevec_count(pvec) - 1; i >= 0; i--) {  in __lru_cache_activate_page()
584 		struct page *pagevec_page = pvec->pages[i];  in __lru_cache_activate_page()
631 	struct pagevec *pvec = &get_cpu_var(lru_add_pvec);  in __lru_cache_add()  local
634 	if (!pagevec_space(pvec))  in __lru_cache_add()
635 		__pagevec_lru_add(pvec);  in __lru_cache_add()
636 	pagevec_add(pvec, page);  in __lru_cache_add()
807 	struct pagevec *pvec = &per_cpu(lru_add_pvec, cpu);  in lru_add_drain_cpu()  local
809 	if (pagevec_count(pvec))  in lru_add_drain_cpu()
810 		__pagevec_lru_add(pvec);  in lru_add_drain_cpu()
812 	pvec = &per_cpu(lru_rotate_pvecs, cpu);  in lru_add_drain_cpu()
813 	if (pagevec_count(pvec)) {  in lru_add_drain_cpu()
818 		pagevec_move_tail(pvec);  in lru_add_drain_cpu()
822 	pvec = &per_cpu(lru_deactivate_file_pvecs, cpu);  in lru_add_drain_cpu()
823 	if (pagevec_count(pvec))  in lru_add_drain_cpu()
824 		pagevec_lru_move_fn(pvec, lru_deactivate_file_fn, NULL);  in lru_add_drain_cpu()
847 		struct pagevec *pvec = &get_cpu_var(lru_deactivate_file_pvecs);  in deactivate_file_page()  local
849 		if (!pagevec_add(pvec, page))  in deactivate_file_page()
850 			pagevec_lru_move_fn(pvec, lru_deactivate_file_fn, NULL);  in deactivate_file_page()
982 void __pagevec_release(struct pagevec *pvec)  in __pagevec_release()  argument
985 	release_pages(pvec->pages, pagevec_count(pvec), pvec->cold);  in __pagevec_release()
986 	pagevec_reinit(pvec);  in __pagevec_release()
1050 void __pagevec_lru_add(struct pagevec *pvec)  in __pagevec_lru_add()  argument
1052 	pagevec_lru_move_fn(pvec, __pagevec_lru_add_fn, NULL);  in __pagevec_lru_add()
1076 unsigned pagevec_lookup_entries(struct pagevec *pvec,  in pagevec_lookup_entries()  argument
1081 	pvec->nr = find_get_entries(mapping, start, nr_pages,  in pagevec_lookup_entries()
1082 				    pvec->pages, indices);  in pagevec_lookup_entries()
1083 	return pagevec_count(pvec);  in pagevec_lookup_entries()
1095 void pagevec_remove_exceptionals(struct pagevec *pvec)  in pagevec_remove_exceptionals()  argument
1099 	for (i = 0, j = 0; i < pagevec_count(pvec); i++) {  in pagevec_remove_exceptionals()
1100 		struct page *page = pvec->pages[i];  in pagevec_remove_exceptionals()
1102 			pvec->pages[j++] = page;  in pagevec_remove_exceptionals()
1104 	pvec->nr = j;  in pagevec_remove_exceptionals()
1123 unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping,  in pagevec_lookup()  argument
1126 	pvec->nr = find_get_pages(mapping, start, nr_pages, pvec->pages);  in pagevec_lookup()
1127 	return pagevec_count(pvec);  in pagevec_lookup()
1131 unsigned pagevec_lookup_tag(struct pagevec *pvec, struct address_space *mapping,  in pagevec_lookup_tag()  argument
1134 	pvec->nr = find_get_pages_tag(mapping, index, tag,  in pagevec_lookup_tag()
1135 					nr_pages, pvec->pages);  in pagevec_lookup_tag()
1136 	return pagevec_count(pvec);  in pagevec_lookup_tag()