1184 static int next_node_allowed(int nid, nodemask_t *nodes_allowed)  in next_node_allowed()  argument
1186 	nid = next_node_in(nid, *nodes_allowed);  in next_node_allowed()
1192 static int get_valid_node_allowed(int nid, nodemask_t *nodes_allowed)  in get_valid_node_allowed()  argument
1194 	if (!node_isset(nid, *nodes_allowed))  in get_valid_node_allowed()
1195 		nid = next_node_allowed(nid, nodes_allowed);  in get_valid_node_allowed()
1206 					nodemask_t *nodes_allowed)  in hstate_next_node_to_alloc()  argument
1210 	VM_BUG_ON(!nodes_allowed);  in hstate_next_node_to_alloc()
1212 	nid = get_valid_node_allowed(h->next_nid_to_alloc, nodes_allowed);  in hstate_next_node_to_alloc()
1213 	h->next_nid_to_alloc = next_node_allowed(nid, nodes_allowed);  in hstate_next_node_to_alloc()
1224 static int hstate_next_node_to_free(struct hstate *h, nodemask_t *nodes_allowed)  in hstate_next_node_to_free()  argument
1228 	VM_BUG_ON(!nodes_allowed);  in hstate_next_node_to_free()
1230 	nid = get_valid_node_allowed(h->next_nid_to_free, nodes_allowed);  in hstate_next_node_to_free()
1231 	h->next_nid_to_free = next_node_allowed(nid, nodes_allowed);  in hstate_next_node_to_free()
1727 static int alloc_pool_huge_page(struct hstate *h, nodemask_t *nodes_allowed,  in alloc_pool_huge_page()  argument
1734 	for_each_node_mask_to_alloc(h, nr_nodes, node, nodes_allowed) {  in alloc_pool_huge_page()
1735 		page = alloc_fresh_huge_page(h, gfp_mask, node, nodes_allowed,  in alloc_pool_huge_page()
1755 static int free_pool_huge_page(struct hstate *h, nodemask_t *nodes_allowed,  in free_pool_huge_page()  argument
1761 	for_each_node_mask_to_free(h, nr_nodes, node, nodes_allowed) {  in free_pool_huge_page()
2591 						nodemask_t *nodes_allowed)  in try_to_free_low()  argument
2598 	for_each_node_mask(i, *nodes_allowed) {  in try_to_free_low()
2615 						nodemask_t *nodes_allowed)  in try_to_free_low()  argument
2625 static int adjust_pool_surplus(struct hstate *h, nodemask_t *nodes_allowed,  in adjust_pool_surplus()  argument
2633 		for_each_node_mask_to_alloc(h, nr_nodes, node, nodes_allowed) {  in adjust_pool_surplus()
2638 		for_each_node_mask_to_free(h, nr_nodes, node, nodes_allowed) {  in adjust_pool_surplus()
2654 			      nodemask_t *nodes_allowed)  in set_max_huge_pages()  argument
2719 		if (!adjust_pool_surplus(h, nodes_allowed, -1))  in set_max_huge_pages()
2734 		ret = alloc_pool_huge_page(h, nodes_allowed,  in set_max_huge_pages()
2762 	try_to_free_low(h, min_count, nodes_allowed);  in set_max_huge_pages()
2764 		if (!free_pool_huge_page(h, nodes_allowed, 0))  in set_max_huge_pages()
2769 		if (!adjust_pool_surplus(h, nodes_allowed, 1))  in set_max_huge_pages()
2828 	nodemask_t nodes_allowed, *n_mask;  in __nr_hugepages_store_common()  local
2838 				init_nodemask_of_mempolicy(&nodes_allowed)))  in __nr_hugepages_store_common()
2841 			n_mask = &nodes_allowed;  in __nr_hugepages_store_common()
2847 		init_nodemask_of_node(&nodes_allowed, nid);  in __nr_hugepages_store_common()
2848 		n_mask = &nodes_allowed;  in __nr_hugepages_store_common()