62 	unsigned long start, end;  in setup_memory_node()  local
87 		start = cluster->start_pfn;  in setup_memory_node()
88 		end = start + cluster->numpages;  in setup_memory_node()
90 		if (start >= node_pfn_end || end <= node_pfn_start)  in setup_memory_node()
101 		if (start < node_pfn_start)  in setup_memory_node()
102 			start = node_pfn_start;  in setup_memory_node()
106 		if (start < node_min_pfn)  in setup_memory_node()
107 			node_min_pfn = start;  in setup_memory_node()
172 		start = cluster->start_pfn;  in setup_memory_node()
173 		end = start + cluster->numpages;  in setup_memory_node()
175 		if (start >= node_max_pfn || end <= node_min_pfn)  in setup_memory_node()
180 		if (start < node_min_pfn)  in setup_memory_node()
181 			start = node_min_pfn;  in setup_memory_node()
183 		if (start < start_kernel_pfn) {  in setup_memory_node()
190 		} else if (start < end_kernel_pfn)  in setup_memory_node()
191 			start = end_kernel_pfn;  in setup_memory_node()
192 		if (end - start >= bootmap_pages) {  in setup_memory_node()
193 			bootmap_start = start;  in setup_memory_node()
212 		start = cluster->start_pfn;  in setup_memory_node()
215 		if (start >= node_max_pfn || end <= node_min_pfn)  in setup_memory_node()
220 		if (start < node_min_pfn)  in setup_memory_node()
221 			start = node_min_pfn;  in setup_memory_node()
223 		if (start < start_kernel_pfn) {  in setup_memory_node()
225 				free_bootmem_node(NODE_DATA(nid), PFN_PHYS(start),  in setup_memory_node()
227 					      - PFN_PHYS(start)));  in setup_memory_node()
229 				       start, start_kernel_pfn);  in setup_memory_node()
230 				start = end_kernel_pfn;  in setup_memory_node()
233 		} else if (start < end_kernel_pfn)  in setup_memory_node()
234 			start = end_kernel_pfn;  in setup_memory_node()
235 		if (start >= end)  in setup_memory_node()
238 		free_bootmem_node(NODE_DATA(nid), PFN_PHYS(start), PFN_PHYS(end) - PFN_PHYS(start));  in setup_memory_node()
239 		printk(" freeing pages %ld:%ld\n", start, end);  in setup_memory_node()