558 	pfn = pfn - round_down(page_zone(page)->zone_start_pfn, pageblock_nr_pages);  in pfn_to_bitidx()
680 		start_pfn = zone->zone_start_pfn;  in page_outside_zone_boundaries()
1721 		if (pfn >= zone->zone_start_pfn && pfn < zone_end_pfn(zone))  in init_reserved_page()
1924 	unsigned long block_start_pfn = zone->zone_start_pfn;  in set_zone_contiguous()
3493 	for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++)  in mark_free_pages()
7112 	unsigned long zone_start_pfn = zone->zone_start_pfn;  in memmap_init_zone_range()  local
7113 	unsigned long zone_end_pfn = zone_start_pfn + zone->spanned_pages;  in memmap_init_zone_range()
7116 	start_pfn = clamp(start_pfn, zone_start_pfn, zone_end_pfn);  in memmap_init_zone_range()
7117 	end_pfn = clamp(end_pfn, zone_start_pfn, zone_end_pfn);  in memmap_init_zone_range()
7435 					unsigned long zone_start_pfn,  in init_currently_empty_zone()  argument
7444 	zone->zone_start_pfn = zone_start_pfn;  in init_currently_empty_zone()
7450 			zone_start_pfn, (zone_start_pfn + size));  in init_currently_empty_zone()
7520 					unsigned long *zone_start_pfn,  in adjust_zone_range_for_zone_movable()  argument
7527 			*zone_start_pfn = zone_movable_pfn[nid];  in adjust_zone_range_for_zone_movable()
7533 			*zone_start_pfn < zone_movable_pfn[nid] &&  in adjust_zone_range_for_zone_movable()
7538 		} else if (*zone_start_pfn >= zone_movable_pfn[nid])  in adjust_zone_range_for_zone_movable()
7539 			*zone_start_pfn = *zone_end_pfn;  in adjust_zone_range_for_zone_movable()
7551 					unsigned long *zone_start_pfn,  in zone_spanned_pages_in_node()  argument
7561 	*zone_start_pfn = clamp(node_start_pfn, zone_low, zone_high);  in zone_spanned_pages_in_node()
7565 				zone_start_pfn, zone_end_pfn);  in zone_spanned_pages_in_node()
7568 	if (*zone_end_pfn < node_start_pfn || *zone_start_pfn > node_end_pfn)  in zone_spanned_pages_in_node()
7573 	*zone_start_pfn = max(*zone_start_pfn, node_start_pfn);  in zone_spanned_pages_in_node()
7576 	return *zone_end_pfn - *zone_start_pfn;  in zone_spanned_pages_in_node()
7620 	unsigned long zone_start_pfn, zone_end_pfn;  in zone_absent_pages_in_node()  local
7627 	zone_start_pfn = clamp(node_start_pfn, zone_low, zone_high);  in zone_absent_pages_in_node()
7632 			&zone_start_pfn, &zone_end_pfn);  in zone_absent_pages_in_node()
7633 	nr_absent = __absent_pages_in_range(nid, zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
7646 					  zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
7648 					zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
7672 		unsigned long zone_start_pfn, zone_end_pfn;  in calculate_node_totalpages()  local
7679 						     &zone_start_pfn,  in calculate_node_totalpages()
7689 			zone->zone_start_pfn = zone_start_pfn;  in calculate_node_totalpages()
7691 			zone->zone_start_pfn = 0;  in calculate_node_totalpages()
7715 static unsigned long __init usemap_size(unsigned long zone_start_pfn, unsigned long zonesize)  in usemap_size()  argument
7719 	zonesize += zone_start_pfn & (pageblock_nr_pages-1);  in usemap_size()
7730 	unsigned long usemapsize = usemap_size(zone->zone_start_pfn,  in setup_usemap()
7936 		init_currently_empty_zone(zone, zone->zone_start_pfn, size);  in free_area_init_core()
9684 		pfn = ALIGN(zone->zone_start_pfn, nr_pages);  in alloc_contig_pages()