91 						unsigned int *nid)  in fake_numa_create_new_node()  argument
103 		*nid = fake_nid;  in fake_numa_create_new_node()
130 		*nid = fake_nid;  in fake_numa_create_new_node()
217 static void initialize_distance_lookup_table(int nid,  in initialize_distance_lookup_table()  argument
229 		distance_lookup_table[nid][i] = of_read_number(entry, 1);  in initialize_distance_lookup_table()
238 	int nid = -1;  in associativity_to_nid()  local
244 		nid = of_read_number(&associativity[min_common_depth], 1);  in associativity_to_nid()
247 	if (nid == 0xffff || nid >= MAX_NUMNODES)  in associativity_to_nid()
248 		nid = -1;  in associativity_to_nid()
250 	if (nid > 0 &&  in associativity_to_nid()
255 		initialize_distance_lookup_table(nid, associativity + 1);  in associativity_to_nid()
259 	return nid;  in associativity_to_nid()
267 	int nid = -1;  in of_node_to_nid_single()  local
272 		nid = associativity_to_nid(tmp);  in of_node_to_nid_single()
273 	return nid;  in of_node_to_nid_single()
279 	int nid = -1;  in of_node_to_nid()  local
283 		nid = of_node_to_nid_single(device);  in of_node_to_nid()
284 		if (nid != -1)  in of_node_to_nid()
291 	return nid;  in of_node_to_nid()
500 	int nid = default_nid;  in of_drconf_to_nid_single()  local
507 		nid = of_read_number(&aa->arrays[index], 1);  in of_drconf_to_nid_single()
509 		if (nid == 0xffff || nid >= MAX_NUMNODES)  in of_drconf_to_nid_single()
510 			nid = default_nid;  in of_drconf_to_nid_single()
512 		if (nid > 0) {  in of_drconf_to_nid_single()
514 			initialize_distance_lookup_table(nid,  in of_drconf_to_nid_single()
519 	return nid;  in of_drconf_to_nid_single()
528 	int nid = -1;  in numa_setup_cpu()  local
536 	if ((nid = numa_cpu_lookup_table[lcpu]) >= 0) {  in numa_setup_cpu()
537 		map_cpu_to_node(lcpu, nid);  in numa_setup_cpu()
538 		return nid;  in numa_setup_cpu()
551 	nid = of_node_to_nid_single(cpu);  in numa_setup_cpu()
554 	if (nid < 0 || !node_online(nid))  in numa_setup_cpu()
555 		nid = first_online_node;  in numa_setup_cpu()
557 	map_cpu_to_node(lcpu, nid);  in numa_setup_cpu()
560 	return nid;  in numa_setup_cpu()
588 	int ret = NOTIFY_DONE, nid;  in cpu_numa_callback()  local
593 		nid = numa_setup_cpu(lcpu);  in cpu_numa_callback()
594 		verify_cpu_node_mapping((int)lcpu, nid);  in cpu_numa_callback()
661 	int nid;  in parse_drconf_memory()  local
706 			nid = of_drconf_to_nid_single(&drmem, &aa);  in parse_drconf_memory()
709 					   &nid);  in parse_drconf_memory()
710 			node_set_online(nid);  in parse_drconf_memory()
714 						  &memblock.memory, nid);  in parse_drconf_memory()
744 		int nid;  in parse_numa_properties()  local
748 		nid = of_node_to_nid_single(cpu);  in parse_numa_properties()
756 		if (nid < 0)  in parse_numa_properties()
758 		node_set_online(nid);  in parse_numa_properties()
766 		int nid;  in parse_numa_properties()  local
790 		nid = of_node_to_nid_single(memory);  in parse_numa_properties()
791 		if (nid < 0)  in parse_numa_properties()
792 			nid = default_nid;  in parse_numa_properties()
794 		fake_numa_create_new_node(((start + size) >> PAGE_SHIFT), &nid);  in parse_numa_properties()
795 		node_set_online(nid);  in parse_numa_properties()
804 		memblock_set_node(start, size, &memblock.memory, nid);  in parse_numa_properties()
827 	unsigned int nid = 0;  in setup_nonnuma()  local
839 		fake_numa_create_new_node(end_pfn, &nid);  in setup_nonnuma()
842 				  &memblock.memory, nid);  in setup_nonnuma()
843 		node_set_online(nid);  in setup_nonnuma()
922 static void __init setup_node_data(int nid, u64 start_pfn, u64 end_pfn)  in setup_node_data()  argument
932 			nid, start_pfn << PAGE_SHIFT,  in setup_node_data()
935 		pr_info("Initmem setup node %d\n", nid);  in setup_node_data()
937 	nd_pa = memblock_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);  in setup_node_data()
944 	if (tnid != nid)  in setup_node_data()
945 		pr_info("    NODE_DATA(%d) on node %d\n", nid, tnid);  in setup_node_data()
947 	node_data[nid] = nd;  in setup_node_data()
948 	memset(NODE_DATA(nid), 0, sizeof(pg_data_t));  in setup_node_data()
949 	NODE_DATA(nid)->node_id = nid;  in setup_node_data()
950 	NODE_DATA(nid)->node_start_pfn = start_pfn;  in setup_node_data()
951 	NODE_DATA(nid)->node_spanned_pages = spanned_pages;  in setup_node_data()
956 	int nid, cpu;  in initmem_init()  local
975 	for_each_online_node(nid) {  in initmem_init()
978 		get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);  in initmem_init()
979 		setup_node_data(nid, start_pfn, end_pfn);  in initmem_init()
980 		sparse_memory_present_with_active_regions(nid);  in initmem_init()
1047 	int nid = -1;  in hot_add_drconf_scn_to_nid()  local
1076 		nid = of_drconf_to_nid_single(&drmem, &aa);  in hot_add_drconf_scn_to_nid()
1080 	return nid;  in hot_add_drconf_scn_to_nid()
1091 	int nid = -1;  in hot_add_node_scn_to_nid()  local
1113 			nid = of_node_to_nid_single(memory);  in hot_add_node_scn_to_nid()
1117 		if (nid >= 0)  in hot_add_node_scn_to_nid()
1123 	return nid;  in hot_add_node_scn_to_nid()
1134 	int nid, found = 0;  in hot_add_scn_to_nid()  local
1141 		nid = hot_add_drconf_scn_to_nid(memory, scn_addr);  in hot_add_scn_to_nid()
1144 		nid = hot_add_node_scn_to_nid(scn_addr);  in hot_add_scn_to_nid()
1147 	if (nid < 0 || !node_online(nid))  in hot_add_scn_to_nid()
1148 		nid = first_online_node;  in hot_add_scn_to_nid()
1150 	if (NODE_DATA(nid)->node_spanned_pages)  in hot_add_scn_to_nid()
1151 		return nid;  in hot_add_scn_to_nid()
1153 	for_each_online_node(nid) {  in hot_add_scn_to_nid()
1154 		if (NODE_DATA(nid)->node_spanned_pages) {  in hot_add_scn_to_nid()
1161 	return nid;  in hot_add_scn_to_nid()
1351 		int nid, base, j;  in update_lookup_table()  local
1353 		nid = update->new_nid;  in update_lookup_table()
1357 			update_numa_cpu_lookup_table(base + j, nid);  in update_lookup_table()