617 			void *arg)  in online_pages_range()  argument
639 	*(unsigned long *)arg += nr_pages;  in online_pages_range()
645 	struct zone *zone, struct memory_notify *arg)  in node_states_check_changes_online()  argument
649 	arg->status_change_nid = NUMA_NO_NODE;  in node_states_check_changes_online()
650 	arg->status_change_nid_normal = NUMA_NO_NODE;  in node_states_check_changes_online()
651 	arg->status_change_nid_high = NUMA_NO_NODE;  in node_states_check_changes_online()
654 		arg->status_change_nid = nid;  in node_states_check_changes_online()
656 		arg->status_change_nid_normal = nid;  in node_states_check_changes_online()
659 		arg->status_change_nid_high = nid;  in node_states_check_changes_online()
663 static void node_states_set_node(int node, struct memory_notify *arg)  in node_states_set_node()  argument
665 	if (arg->status_change_nid_normal >= 0)  in node_states_set_node()
668 	if (arg->status_change_nid_high >= 0)  in node_states_set_node()
671 	if (arg->status_change_nid >= 0)  in node_states_set_node()
798 	struct memory_notify arg;  in online_pages()  local
815 	arg.start_pfn = pfn;  in online_pages()
816 	arg.nr_pages = nr_pages;  in online_pages()
817 	node_states_check_changes_online(nr_pages, zone, &arg);  in online_pages()
819 	ret = memory_notify(MEM_GOING_ONLINE, &arg);  in online_pages()
851 	node_states_set_node(nid, &arg);  in online_pages()
866 	memory_notify(MEM_ONLINE, &arg);  in online_pages()
874 	memory_notify(MEM_CANCEL_ONLINE, &arg);  in online_pages()
1021 static int online_memory_block(struct memory_block *mem, void *arg)  in online_memory_block()  argument
1423 		struct zone *zone, struct memory_notify *arg)  in node_states_check_changes_offline()  argument
1429 	arg->status_change_nid = NUMA_NO_NODE;  in node_states_check_changes_offline()
1430 	arg->status_change_nid_normal = NUMA_NO_NODE;  in node_states_check_changes_offline()
1431 	arg->status_change_nid_high = NUMA_NO_NODE;  in node_states_check_changes_offline()
1444 		arg->status_change_nid_normal = zone_to_nid(zone);  in node_states_check_changes_offline()
1457 		arg->status_change_nid_high = zone_to_nid(zone);  in node_states_check_changes_offline()
1473 		arg->status_change_nid = zone_to_nid(zone);  in node_states_check_changes_offline()
1476 static void node_states_clear_node(int node, struct memory_notify *arg)  in node_states_clear_node()  argument
1478 	if (arg->status_change_nid_normal >= 0)  in node_states_clear_node()
1481 	if (arg->status_change_nid_high >= 0)  in node_states_clear_node()
1484 	if (arg->status_change_nid >= 0)  in node_states_clear_node()
1497 	struct memory_notify arg;  in __offline_pages()  local
1525 	arg.start_pfn = start_pfn;  in __offline_pages()
1526 	arg.nr_pages = nr_pages;  in __offline_pages()
1527 	node_states_check_changes_offline(nr_pages, zone, &arg);  in __offline_pages()
1529 	ret = memory_notify(MEM_GOING_OFFLINE, &arg);  in __offline_pages()
1616 	node_states_clear_node(node, &arg);  in __offline_pages()
1617 	if (arg.status_change_nid >= 0) {  in __offline_pages()
1625 	memory_notify(MEM_OFFLINE, &arg);  in __offline_pages()
1632 	memory_notify(MEM_CANCEL_OFFLINE, &arg);  in __offline_pages()
1648 static int check_memblock_offlined_cb(struct memory_block *mem, void *arg)  in check_memblock_offlined_cb()  argument
1681 static int check_no_memblock_for_node_cb(struct memory_block *mem, void *arg)  in check_no_memblock_for_node_cb()  argument
1683 	int nid = *(int *)arg;  in check_no_memblock_for_node_cb()