old_end_pfn       678 mm/memory_hotplug.c 	unsigned long old_end_pfn = zone_end_pfn(zone);
old_end_pfn       683 mm/memory_hotplug.c 	zone->spanned_pages = max(start_pfn + nr_pages, old_end_pfn) - zone->zone_start_pfn;
old_end_pfn       689 mm/memory_hotplug.c 	unsigned long old_end_pfn = pgdat_end_pfn(pgdat);
old_end_pfn       694 mm/memory_hotplug.c 	pgdat->node_spanned_pages = max(start_pfn + nr_pages, old_end_pfn) - pgdat->node_start_pfn;