124 static void __init szmem(unsigned int node)  in szmem()  argument
133 		if (node_id != node)  in szmem()
153 				PFN_PHYS(end_pfn - start_pfn), node);  in szmem()
167 				PFN_PHYS(end_pfn - start_pfn), node);  in szmem()
181 static void __init node_mem_init(unsigned int node)  in node_mem_init()  argument
187 	node_addrspace_offset = nid_to_addroffset(node);  in node_mem_init()
189 			node, node_addrspace_offset);  in node_mem_init()
191 	get_pfn_range_for_nid(node, &start_pfn, &end_pfn);  in node_mem_init()
193 	if (node == 0)  in node_mem_init()
196 		node, start_pfn, end_pfn, freepfn);  in node_mem_init()
198 	__node_data[node] = prealloc__node_data + node;  in node_mem_init()
200 	NODE_DATA(node)->bdata = &bootmem_node_data[node];  in node_mem_init()
201 	NODE_DATA(node)->node_start_pfn = start_pfn;  in node_mem_init()
202 	NODE_DATA(node)->node_spanned_pages = end_pfn - start_pfn;  in node_mem_init()
204 	bootmap_size = init_bootmem_node(NODE_DATA(node), freepfn,  in node_mem_init()
206 	free_bootmem_with_active_regions(node, end_pfn);  in node_mem_init()
207 	if (node == 0) /* used by finalize_initrd() */  in node_mem_init()
211 	reserve_bootmem_node(NODE_DATA(node), start_pfn << PAGE_SHIFT,  in node_mem_init()
215 	if (node == 0 && node_end_pfn(0) >= (0xffffffff >> PAGE_SHIFT)) {  in node_mem_init()
217 		reserve_bootmem_node(NODE_DATA(node),  in node_mem_init()
222 	sparse_memory_present_with_active_regions(node);  in node_mem_init()
227 	unsigned int node, cpu, active_cpu = 0;  in prom_meminit()  local
232 	for (node = 0; node < loongson_sysconf.nr_nodes; node++) {  in prom_meminit()
233 		if (node_online(node)) {  in prom_meminit()
234 			szmem(node);  in prom_meminit()
235 			node_mem_init(node);  in prom_meminit()
236 			cpumask_clear(&__node_data[(node)]->cpumask);  in prom_meminit()
240 		node = cpu / loongson_sysconf.cores_per_node;  in prom_meminit()
241 		if (node >= num_online_nodes())  in prom_meminit()
242 			node = 0;  in prom_meminit()
247 		cpumask_set_cpu(active_cpu, &__node_data[(node)]->cpumask);  in prom_meminit()
248 		pr_info("NUMA: set cpumask cpu %d on node %d\n", active_cpu, node);  in prom_meminit()
256 	unsigned node;  in paging_init()  local
261 	for_each_online_node(node) {  in paging_init()
264 		get_pfn_range_for_nid(node, &start_pfn, &end_pfn);  in paging_init()