1181 static int next_node_allowed(int nid, nodemask_t *nodes_allowed)  in next_node_allowed()  argument
1183 	nid = next_node_in(nid, *nodes_allowed);  in next_node_allowed()
1189 static int get_valid_node_allowed(int nid, nodemask_t *nodes_allowed)  in get_valid_node_allowed()  argument
1191 	if (!node_isset(nid, *nodes_allowed))  in get_valid_node_allowed()
1192 		nid = next_node_allowed(nid, nodes_allowed);  in get_valid_node_allowed()
1203 					nodemask_t *nodes_allowed)  in hstate_next_node_to_alloc()  argument
1207 	VM_BUG_ON(!nodes_allowed);  in hstate_next_node_to_alloc()
1209 	nid = get_valid_node_allowed(h->next_nid_to_alloc, nodes_allowed);  in hstate_next_node_to_alloc()
1210 	h->next_nid_to_alloc = next_node_allowed(nid, nodes_allowed);  in hstate_next_node_to_alloc()
1221 static int hstate_next_node_to_free(struct hstate *h, nodemask_t *nodes_allowed)  in hstate_next_node_to_free()  argument
1225 	VM_BUG_ON(!nodes_allowed);  in hstate_next_node_to_free()
1227 	nid = get_valid_node_allowed(h->next_nid_to_free, nodes_allowed);  in hstate_next_node_to_free()
1228 	h->next_nid_to_free = next_node_allowed(nid, nodes_allowed);  in hstate_next_node_to_free()
1724 static int alloc_pool_huge_page(struct hstate *h, nodemask_t *nodes_allowed,  in alloc_pool_huge_page()  argument
1731 	for_each_node_mask_to_alloc(h, nr_nodes, node, nodes_allowed) {  in alloc_pool_huge_page()
1732 		page = alloc_fresh_huge_page(h, gfp_mask, node, nodes_allowed,  in alloc_pool_huge_page()
1752 static int free_pool_huge_page(struct hstate *h, nodemask_t *nodes_allowed,  in free_pool_huge_page()  argument
1758 	for_each_node_mask_to_free(h, nr_nodes, node, nodes_allowed) {  in free_pool_huge_page()
2588 						nodemask_t *nodes_allowed)  in try_to_free_low()  argument
2595 	for_each_node_mask(i, *nodes_allowed) {  in try_to_free_low()
2612 						nodemask_t *nodes_allowed)  in try_to_free_low()  argument
2622 static int adjust_pool_surplus(struct hstate *h, nodemask_t *nodes_allowed,  in adjust_pool_surplus()  argument
2630 		for_each_node_mask_to_alloc(h, nr_nodes, node, nodes_allowed) {  in adjust_pool_surplus()
2635 		for_each_node_mask_to_free(h, nr_nodes, node, nodes_allowed) {  in adjust_pool_surplus()
2651 			      nodemask_t *nodes_allowed)  in set_max_huge_pages()  argument
2716 		if (!adjust_pool_surplus(h, nodes_allowed, -1))  in set_max_huge_pages()
2731 		ret = alloc_pool_huge_page(h, nodes_allowed,  in set_max_huge_pages()
2759 	try_to_free_low(h, min_count, nodes_allowed);  in set_max_huge_pages()
2761 		if (!free_pool_huge_page(h, nodes_allowed, 0))  in set_max_huge_pages()
2766 		if (!adjust_pool_surplus(h, nodes_allowed, 1))  in set_max_huge_pages()
2825 	nodemask_t nodes_allowed, *n_mask;  in __nr_hugepages_store_common()  local
2835 				init_nodemask_of_mempolicy(&nodes_allowed)))  in __nr_hugepages_store_common()
2838 			n_mask = &nodes_allowed;  in __nr_hugepages_store_common()
2844 		init_nodemask_of_node(&nodes_allowed, nid);  in __nr_hugepages_store_common()
2845 		n_mask = &nodes_allowed;  in __nr_hugepages_store_common()