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()
252 		initialize_distance_lookup_table(nid, associativity);  in associativity_to_nid()
255 	return nid;  in associativity_to_nid()
263 	int nid = -1;  in of_node_to_nid_single()  local
268 		nid = associativity_to_nid(tmp);  in of_node_to_nid_single()
269 	return nid;  in of_node_to_nid_single()
276 	int nid = -1;  in of_node_to_nid()  local
280 		nid = of_node_to_nid_single(device);  in of_node_to_nid()
281 		if (nid != -1)  in of_node_to_nid()
290 	return nid;  in of_node_to_nid()
499 	int nid = default_nid;  in of_drconf_to_nid_single()  local
506 		nid = of_read_number(&aa->arrays[index], 1);  in of_drconf_to_nid_single()
508 		if (nid == 0xffff || nid >= MAX_NUMNODES)  in of_drconf_to_nid_single()
509 			nid = default_nid;  in of_drconf_to_nid_single()
512 	return nid;  in of_drconf_to_nid_single()
521 	int nid = -1;  in numa_setup_cpu()  local
529 	if ((nid = numa_cpu_lookup_table[lcpu]) >= 0) {  in numa_setup_cpu()
530 		map_cpu_to_node(lcpu, nid);  in numa_setup_cpu()
531 		return nid;  in numa_setup_cpu()
544 	nid = of_node_to_nid_single(cpu);  in numa_setup_cpu()
547 	if (nid < 0 || !node_online(nid))  in numa_setup_cpu()
548 		nid = first_online_node;  in numa_setup_cpu()
550 	map_cpu_to_node(lcpu, nid);  in numa_setup_cpu()
553 	return nid;  in numa_setup_cpu()
581 	int ret = NOTIFY_DONE, nid;  in cpu_numa_callback()  local
586 		nid = numa_setup_cpu(lcpu);  in cpu_numa_callback()
587 		verify_cpu_node_mapping((int)lcpu, nid);  in cpu_numa_callback()
654 	int nid;  in parse_drconf_memory()  local
699 			nid = of_drconf_to_nid_single(&drmem, &aa);  in parse_drconf_memory()
702 					   &nid);  in parse_drconf_memory()
703 			node_set_online(nid);  in parse_drconf_memory()
707 						  &memblock.memory, nid);  in parse_drconf_memory()
737 		int nid;  in parse_numa_properties()  local
741 		nid = of_node_to_nid_single(cpu);  in parse_numa_properties()
749 		if (nid < 0)  in parse_numa_properties()
751 		node_set_online(nid);  in parse_numa_properties()
759 		int nid;  in parse_numa_properties()  local
783 		nid = of_node_to_nid_single(memory);  in parse_numa_properties()
784 		if (nid < 0)  in parse_numa_properties()
785 			nid = default_nid;  in parse_numa_properties()
787 		fake_numa_create_new_node(((start + size) >> PAGE_SHIFT), &nid);  in parse_numa_properties()
788 		node_set_online(nid);  in parse_numa_properties()
797 		memblock_set_node(start, size, &memblock.memory, nid);  in parse_numa_properties()
820 	unsigned int nid = 0;  in setup_nonnuma()  local
832 		fake_numa_create_new_node(end_pfn, &nid);  in setup_nonnuma()
835 				  &memblock.memory, nid);  in setup_nonnuma()
836 		node_set_online(nid);  in setup_nonnuma()
915 static void __init setup_node_data(int nid, u64 start_pfn, u64 end_pfn)  in setup_node_data()  argument
925 			nid, start_pfn << PAGE_SHIFT,  in setup_node_data()
928 		pr_info("Initmem setup node %d\n", nid);  in setup_node_data()
930 	nd_pa = memblock_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);  in setup_node_data()
937 	if (tnid != nid)  in setup_node_data()
938 		pr_info("    NODE_DATA(%d) on node %d\n", nid, tnid);  in setup_node_data()
940 	node_data[nid] = nd;  in setup_node_data()
941 	memset(NODE_DATA(nid), 0, sizeof(pg_data_t));  in setup_node_data()
942 	NODE_DATA(nid)->node_id = nid;  in setup_node_data()
943 	NODE_DATA(nid)->node_start_pfn = start_pfn;  in setup_node_data()
944 	NODE_DATA(nid)->node_spanned_pages = spanned_pages;  in setup_node_data()
949 	int nid, cpu;  in initmem_init()  local
968 	for_each_online_node(nid) {  in initmem_init()
971 		get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);  in initmem_init()
972 		setup_node_data(nid, start_pfn, end_pfn);  in initmem_init()
973 		sparse_memory_present_with_active_regions(nid);  in initmem_init()
1040 	int nid = -1;  in hot_add_drconf_scn_to_nid()  local
1069 		nid = of_drconf_to_nid_single(&drmem, &aa);  in hot_add_drconf_scn_to_nid()
1073 	return nid;  in hot_add_drconf_scn_to_nid()
1084 	int nid = -1;  in hot_add_node_scn_to_nid()  local
1106 			nid = of_node_to_nid_single(memory);  in hot_add_node_scn_to_nid()
1110 		if (nid >= 0)  in hot_add_node_scn_to_nid()
1116 	return nid;  in hot_add_node_scn_to_nid()
1127 	int nid, found = 0;  in hot_add_scn_to_nid()  local
1134 		nid = hot_add_drconf_scn_to_nid(memory, scn_addr);  in hot_add_scn_to_nid()
1137 		nid = hot_add_node_scn_to_nid(scn_addr);  in hot_add_scn_to_nid()
1140 	if (nid < 0 || !node_online(nid))  in hot_add_scn_to_nid()
1141 		nid = first_online_node;  in hot_add_scn_to_nid()
1143 	if (NODE_DATA(nid)->node_spanned_pages)  in hot_add_scn_to_nid()
1144 		return nid;  in hot_add_scn_to_nid()
1146 	for_each_online_node(nid) {  in hot_add_scn_to_nid()
1147 		if (NODE_DATA(nid)->node_spanned_pages) {  in hot_add_scn_to_nid()
1154 	return nid;  in hot_add_scn_to_nid()
1344 		int nid, base, j;  in update_lookup_table()  local
1346 		nid = update->new_nid;  in update_lookup_table()
1350 			update_numa_cpu_lookup_table(base + j, nid);  in update_lookup_table()