329 	int nid = zone->zone_pgdat->node_id;  in fix_zone_id()  local
333 		set_page_links(pfn_to_page(pfn), zid, nid, pfn);  in fix_zone_id()
447 	int nid = pgdat->node_id;  in __add_zone()  local
462 	memmap_init_zone(nr_pages, nid, zone_type,  in __add_zone()
467 static int __meminit __add_section(int nid, struct zone *zone,  in __add_section()  argument
485 	return register_new_memory(nid, __pfn_to_section(phys_start_pfn));  in __add_section()
494 int __ref __add_pages(int nid, struct zone *zone, unsigned long phys_start_pfn,  in __add_pages()  argument
505 		err = __add_section(nid, zone, section_nr_to_pfn(i));  in __add_pages()
523 static int find_smallest_section_pfn(int nid, struct zone *zone,  in find_smallest_section_pfn()  argument
535 		if (unlikely(pfn_to_nid(start_pfn) != nid))  in find_smallest_section_pfn()
548 static int find_biggest_section_pfn(int nid, struct zone *zone,  in find_biggest_section_pfn()  argument
563 		if (unlikely(pfn_to_nid(pfn) != nid))  in find_biggest_section_pfn()
583 	int nid = zone_to_nid(zone);  in shrink_zone_span()  local
593 		pfn = find_smallest_section_pfn(nid, zone, end_pfn,  in shrink_zone_span()
606 		pfn = find_biggest_section_pfn(nid, zone, zone_start_pfn,  in shrink_zone_span()
651 	int nid = pgdat->node_id;  in shrink_pgdat_span()  local
660 		pfn = find_smallest_section_pfn(nid, NULL, end_pfn,  in shrink_pgdat_span()
673 		pfn = find_biggest_section_pfn(nid, NULL, pgdat_start_pfn,  in shrink_pgdat_span()
693 		if (pfn_to_nid(pfn) != nid)  in shrink_pgdat_span()
891 	int nid = zone_to_nid(zone);  in node_states_check_changes_online()  local
912 	if (zone_idx(zone) <= zone_last && !node_state(nid, N_NORMAL_MEMORY))  in node_states_check_changes_online()
913 		arg->status_change_nid_normal = nid;  in node_states_check_changes_online()
931 	if (zone_idx(zone) <= zone_last && !node_state(nid, N_HIGH_MEMORY))  in node_states_check_changes_online()
932 		arg->status_change_nid_high = nid;  in node_states_check_changes_online()
944 	if (!node_state(nid, N_MEMORY))  in node_states_check_changes_online()
945 		arg->status_change_nid = nid;  in node_states_check_changes_online()
969 	int nid;  in online_pages()  local
1003 	nid = pfn_to_nid(pfn);  in online_pages()
1078 static pg_data_t __ref *hotadd_new_pgdat(int nid, u64 start)  in hotadd_new_pgdat()  argument
1085 	pgdat = NODE_DATA(nid);  in hotadd_new_pgdat()
1087 		pgdat = arch_alloc_nodedata(nid);  in hotadd_new_pgdat()
1091 		arch_refresh_nodedata(nid, pgdat);  in hotadd_new_pgdat()
1101 	free_area_init_node(nid, zones_size, start_pfn, zholes_size);  in hotadd_new_pgdat()
1129 static void rollback_node_hotadd(int nid, pg_data_t *pgdat)  in rollback_node_hotadd()  argument
1131 	arch_refresh_nodedata(nid, NULL);  in rollback_node_hotadd()
1142 int try_online_node(int nid)  in try_online_node()  argument
1147 	if (node_online(nid))  in try_online_node()
1151 	pgdat = hotadd_new_pgdat(nid, 0);  in try_online_node()
1153 		pr_err("Cannot online node %d due to NULL pgdat\n", nid);  in try_online_node()
1157 	node_set_online(nid);  in try_online_node()
1158 	ret = register_one_node(nid);  in try_online_node()
1194 static int should_add_memory_movable(int nid, u64 start, u64 size)  in should_add_memory_movable()  argument
1197 	pg_data_t *pgdat = NODE_DATA(nid);  in should_add_memory_movable()
1209 int zone_for_memory(int nid, u64 start, u64 size, int zone_default)  in zone_for_memory()  argument
1211 	if (should_add_memory_movable(nid, start, size))  in zone_for_memory()
1218 int __ref add_memory(int nid, u64 start, u64 size)  in add_memory()  argument
1236 		void *p = NODE_DATA(nid);  in add_memory()
1242 	new_node = !node_online(nid);  in add_memory()
1244 		pgdat = hotadd_new_pgdat(nid, start);  in add_memory()
1251 	ret = arch_add_memory(nid, start, size);  in add_memory()
1257 	node_set_online(nid);  in add_memory()
1260 		ret = register_one_node(nid);  in add_memory()
1277 		rollback_node_hotadd(nid, pgdat);  in add_memory()
1930 void try_offline_node(int nid)  in try_offline_node()  argument
1932 	pg_data_t *pgdat = NODE_DATA(nid);  in try_offline_node()
1944 		if (pfn_to_nid(pfn) != nid)  in try_offline_node()
1961 	node_set_offline(nid);  in try_offline_node()
1962 	unregister_one_node(nid);  in try_offline_node()
1987 void __ref remove_memory(int nid, u64 start, u64 size)  in remove_memory()  argument
2010 	try_offline_node(nid);  in remove_memory()