258 		start_pfn = zone->zone_start_pfn;  in page_outside_zone_boundaries()
1538 	for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++)  in mark_free_pages()
4116 	start_pfn = zone->zone_start_pfn;  in setup_zone_migrate_reserve()
4242 		if ((z->zone_start_pfn <= pfn)  in memmap_init_zone()
4484 					unsigned long zone_start_pfn,  in init_currently_empty_zone()  argument
4495 	zone->zone_start_pfn = zone_start_pfn;  in init_currently_empty_zone()
4501 			zone_start_pfn, (zone_start_pfn + size));  in init_currently_empty_zone()
4666 					unsigned long *zone_start_pfn,  in adjust_zone_range_for_zone_movable()  argument
4673 			*zone_start_pfn = zone_movable_pfn[nid];  in adjust_zone_range_for_zone_movable()
4678 		} else if (*zone_start_pfn < zone_movable_pfn[nid] &&  in adjust_zone_range_for_zone_movable()
4683 		} else if (*zone_start_pfn >= zone_movable_pfn[nid])  in adjust_zone_range_for_zone_movable()
4684 			*zone_start_pfn = *zone_end_pfn;  in adjust_zone_range_for_zone_movable()
4698 	unsigned long zone_start_pfn, zone_end_pfn;  in zone_spanned_pages_in_node()  local
4701 	zone_start_pfn = arch_zone_lowest_possible_pfn[zone_type];  in zone_spanned_pages_in_node()
4705 				&zone_start_pfn, &zone_end_pfn);  in zone_spanned_pages_in_node()
4708 	if (zone_end_pfn < node_start_pfn || zone_start_pfn > node_end_pfn)  in zone_spanned_pages_in_node()
4713 	zone_start_pfn = max(zone_start_pfn, node_start_pfn);  in zone_spanned_pages_in_node()
4716 	return zone_end_pfn - zone_start_pfn;  in zone_spanned_pages_in_node()
4761 	unsigned long zone_start_pfn, zone_end_pfn;  in zone_absent_pages_in_node()  local
4763 	zone_start_pfn = clamp(node_start_pfn, zone_low, zone_high);  in zone_absent_pages_in_node()
4768 			&zone_start_pfn, &zone_end_pfn);  in zone_absent_pages_in_node()
4769 	return __absent_pages_in_range(nid, zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
4831 static unsigned long __init usemap_size(unsigned long zone_start_pfn, unsigned long zonesize)  in usemap_size()  argument
4835 	zonesize += zone_start_pfn & (pageblock_nr_pages-1);  in usemap_size()
4846 				unsigned long zone_start_pfn,  in setup_usemap()  argument
4849 	unsigned long usemapsize = usemap_size(zone_start_pfn, zonesize);  in setup_usemap()
4858 				unsigned long zone_start_pfn, unsigned long zonesize) {}  in setup_usemap()  argument
4932 	unsigned long zone_start_pfn = pgdat->node_start_pfn;  in free_area_init_core()  local
5018 		setup_usemap(pgdat, zone, zone_start_pfn, size);  in free_area_init_core()
5019 		ret = init_currently_empty_zone(zone, zone_start_pfn,  in free_area_init_core()
5022 		memmap_init(size, nid, j, zone_start_pfn);  in free_area_init_core()
5023 		zone_start_pfn += size;  in free_area_init_core()
6174 	pfn = pfn - round_down(zone->zone_start_pfn, pageblock_nr_pages);  in pfn_to_bitidx()