Lines Matching defs:node_start_pfn
244 pfn = pgdat->node_start_pfn;
444 unsigned long node_start_pfn = 0, node_end_pfn = 0;
456 node_start_pfn = zone->zone_start_pfn;
463 if (zone->zone_start_pfn < node_start_pfn)
464 node_start_pfn = zone->zone_start_pfn;
467 pgdat->node_start_pfn = node_start_pfn;
468 pgdat->node_spanned_pages = node_end_pfn - node_start_pfn;
677 if (!pgdat->node_spanned_pages || start_pfn < pgdat->node_start_pfn)
678 pgdat->node_start_pfn = start_pfn;
680 pgdat->node_spanned_pages = max(start_pfn + nr_pages, old_end_pfn) - pgdat->node_start_pfn;
920 pgdat->node_start_pfn = 0;