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()
633 	struct pagevec *pvec = &get_cpu_var(lru_add_pvec);  in __lru_cache_add()  local
636 	if (!pagevec_space(pvec))  in __lru_cache_add()
637 		__pagevec_lru_add(pvec);  in __lru_cache_add()
638 	pagevec_add(pvec, page);  in __lru_cache_add()
809 	struct pagevec *pvec = &per_cpu(lru_add_pvec, cpu);  in lru_add_drain_cpu()  local
811 	if (pagevec_count(pvec))  in lru_add_drain_cpu()
812 		__pagevec_lru_add(pvec);  in lru_add_drain_cpu()
814 	pvec = &per_cpu(lru_rotate_pvecs, cpu);  in lru_add_drain_cpu()
815 	if (pagevec_count(pvec)) {  in lru_add_drain_cpu()
820 		pagevec_move_tail(pvec);  in lru_add_drain_cpu()
824 	pvec = &per_cpu(lru_deactivate_file_pvecs, cpu);  in lru_add_drain_cpu()
825 	if (pagevec_count(pvec))  in lru_add_drain_cpu()
826 		pagevec_lru_move_fn(pvec, lru_deactivate_file_fn, NULL);  in lru_add_drain_cpu()
849 		struct pagevec *pvec = &get_cpu_var(lru_deactivate_file_pvecs);  in deactivate_file_page()  local
851 		if (!pagevec_add(pvec, page))  in deactivate_file_page()
852 			pagevec_lru_move_fn(pvec, lru_deactivate_file_fn, NULL);  in deactivate_file_page()
984 void __pagevec_release(struct pagevec *pvec)  in __pagevec_release()  argument
987 	release_pages(pvec->pages, pagevec_count(pvec), pvec->cold);  in __pagevec_release()
988 	pagevec_reinit(pvec);  in __pagevec_release()
1052 void __pagevec_lru_add(struct pagevec *pvec)  in __pagevec_lru_add()  argument
1054 	pagevec_lru_move_fn(pvec, __pagevec_lru_add_fn, NULL);  in __pagevec_lru_add()
1078 unsigned pagevec_lookup_entries(struct pagevec *pvec,  in pagevec_lookup_entries()  argument
1083 	pvec->nr = find_get_entries(mapping, start, nr_pages,  in pagevec_lookup_entries()
1084 				    pvec->pages, indices);  in pagevec_lookup_entries()
1085 	return pagevec_count(pvec);  in pagevec_lookup_entries()
1097 void pagevec_remove_exceptionals(struct pagevec *pvec)  in pagevec_remove_exceptionals()  argument
1101 	for (i = 0, j = 0; i < pagevec_count(pvec); i++) {  in pagevec_remove_exceptionals()
1102 		struct page *page = pvec->pages[i];  in pagevec_remove_exceptionals()
1104 			pvec->pages[j++] = page;  in pagevec_remove_exceptionals()
1106 	pvec->nr = j;  in pagevec_remove_exceptionals()
1125 unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping,  in pagevec_lookup()  argument
1128 	pvec->nr = find_get_pages(mapping, start, nr_pages, pvec->pages);  in pagevec_lookup()
1129 	return pagevec_count(pvec);  in pagevec_lookup()
1133 unsigned pagevec_lookup_tag(struct pagevec *pvec, struct address_space *mapping,  in pagevec_lookup_tag()  argument
1136 	pvec->nr = find_get_pages_tag(mapping, index, tag,  in pagevec_lookup_tag()
1137 					nr_pages, pvec->pages);  in pagevec_lookup_tag()
1138 	return pagevec_count(pvec);  in pagevec_lookup_tag()