465 	pfn = pfn - round_down(page_zone(page)->zone_start_pfn, pageblock_nr_pages);  in pfn_to_bitidx()
570 		start_pfn = zone->zone_start_pfn;  in page_outside_zone_boundaries()
1380 		if (pfn >= zone->zone_start_pfn && pfn < zone_end_pfn(zone))  in init_reserved_page()
1552 	unsigned long block_start_pfn = zone->zone_start_pfn;  in set_zone_contiguous()
2983 	for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++)  in mark_free_pages()
6210 					unsigned long zone_start_pfn,  in init_currently_empty_zone()  argument
6219 	zone->zone_start_pfn = zone_start_pfn;  in init_currently_empty_zone()
6225 			zone_start_pfn, (zone_start_pfn + size));  in init_currently_empty_zone()
6362 					unsigned long *zone_start_pfn,  in adjust_zone_range_for_zone_movable()  argument
6369 			*zone_start_pfn = zone_movable_pfn[nid];  in adjust_zone_range_for_zone_movable()
6375 			*zone_start_pfn < zone_movable_pfn[nid] &&  in adjust_zone_range_for_zone_movable()
6380 		} else if (*zone_start_pfn >= zone_movable_pfn[nid])  in adjust_zone_range_for_zone_movable()
6381 			*zone_start_pfn = *zone_end_pfn;  in adjust_zone_range_for_zone_movable()
6393 					unsigned long *zone_start_pfn,  in zone_spanned_pages_in_node()  argument
6404 	*zone_start_pfn = clamp(node_start_pfn, zone_low, zone_high);  in zone_spanned_pages_in_node()
6408 				zone_start_pfn, zone_end_pfn);  in zone_spanned_pages_in_node()
6411 	if (*zone_end_pfn < node_start_pfn || *zone_start_pfn > node_end_pfn)  in zone_spanned_pages_in_node()
6416 	*zone_start_pfn = max(*zone_start_pfn, node_start_pfn);  in zone_spanned_pages_in_node()
6419 	return *zone_end_pfn - *zone_start_pfn;  in zone_spanned_pages_in_node()
6464 	unsigned long zone_start_pfn, zone_end_pfn;  in zone_absent_pages_in_node()  local
6471 	zone_start_pfn = clamp(node_start_pfn, zone_low, zone_high);  in zone_absent_pages_in_node()
6476 			&zone_start_pfn, &zone_end_pfn);  in zone_absent_pages_in_node()
6477 	nr_absent = __absent_pages_in_range(nid, zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
6490 					  zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
6492 					zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
6512 					unsigned long *zone_start_pfn,  in zone_spanned_pages_in_node()  argument
6518 	*zone_start_pfn = node_start_pfn;  in zone_spanned_pages_in_node()
6520 		*zone_start_pfn += zones_size[zone];  in zone_spanned_pages_in_node()
6522 	*zone_end_pfn = *zone_start_pfn + zones_size[zone_type];  in zone_spanned_pages_in_node()
6552 		unsigned long zone_start_pfn, zone_end_pfn;  in calculate_node_totalpages()  local
6558 						  &zone_start_pfn,  in calculate_node_totalpages()
6565 			zone->zone_start_pfn = zone_start_pfn;  in calculate_node_totalpages()
6567 			zone->zone_start_pfn = 0;  in calculate_node_totalpages()
6589 static unsigned long __init usemap_size(unsigned long zone_start_pfn, unsigned long zonesize)  in usemap_size()  argument
6593 	zonesize += zone_start_pfn & (pageblock_nr_pages-1);  in usemap_size()
6604 				unsigned long zone_start_pfn,  in setup_usemap()  argument
6607 	unsigned long usemapsize = usemap_size(zone_start_pfn, zonesize);  in setup_usemap()
6620 				unsigned long zone_start_pfn, unsigned long zonesize) {}  in setup_usemap()  argument
6768 		unsigned long zone_start_pfn = zone->zone_start_pfn;  in free_area_init_core()  local
6816 		setup_usemap(pgdat, zone, zone_start_pfn, size);  in free_area_init_core()
6817 		init_currently_empty_zone(zone, zone_start_pfn, size);  in free_area_init_core()
6818 		memmap_init(size, nid, j, zone_start_pfn);  in free_area_init_core()