914 	unsigned long zone_start_pfn = zone->zone_start_pfn;  in memmap_init_zone_range()  local
915 	unsigned long zone_end_pfn = zone_start_pfn + zone->spanned_pages;  in memmap_init_zone_range()
918 	start_pfn = clamp(start_pfn, zone_start_pfn, zone_end_pfn);  in memmap_init_zone_range()
919 	end_pfn = clamp(end_pfn, zone_start_pfn, zone_end_pfn);  in memmap_init_zone_range()
1119 					unsigned long *zone_start_pfn,  in adjust_zone_range_for_zone_movable()  argument
1126 			*zone_start_pfn = zone_movable_pfn[nid];  in adjust_zone_range_for_zone_movable()
1132 			*zone_start_pfn < zone_movable_pfn[nid] &&  in adjust_zone_range_for_zone_movable()
1137 		} else if (*zone_start_pfn >= zone_movable_pfn[nid])  in adjust_zone_range_for_zone_movable()
1138 			*zone_start_pfn = *zone_end_pfn;  in adjust_zone_range_for_zone_movable()
1178 					unsigned long zone_start_pfn,  in zone_absent_pages_in_node()  argument
1184 	if (zone_start_pfn == zone_end_pfn)  in zone_absent_pages_in_node()
1187 	nr_absent = __absent_pages_in_range(nid, zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
1200 					  zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
1202 					zone_start_pfn, zone_end_pfn);  in zone_absent_pages_in_node()
1225 					unsigned long *zone_start_pfn,  in zone_spanned_pages_in_node()  argument
1232 	*zone_start_pfn = clamp(node_start_pfn, zone_low, zone_high);  in zone_spanned_pages_in_node()
1235 					   zone_start_pfn, zone_end_pfn);  in zone_spanned_pages_in_node()
1238 	if (*zone_end_pfn < node_start_pfn || *zone_start_pfn > node_end_pfn)  in zone_spanned_pages_in_node()
1243 	*zone_start_pfn = max(*zone_start_pfn, node_start_pfn);  in zone_spanned_pages_in_node()
1246 	return *zone_end_pfn - *zone_start_pfn;  in zone_spanned_pages_in_node()
1254 		z->zone_start_pfn = 0;  in reset_memoryless_node_totalpages()
1276 		unsigned long zone_start_pfn, zone_end_pfn;  in calculate_node_totalpages()  local
1283 						     &zone_start_pfn,  in calculate_node_totalpages()
1286 						   zone_start_pfn,  in calculate_node_totalpages()
1292 			zone->zone_start_pfn = zone_start_pfn;  in calculate_node_totalpages()
1294 			zone->zone_start_pfn = 0;  in calculate_node_totalpages()
1398 					unsigned long zone_start_pfn,  in init_currently_empty_zone()  argument
1407 	zone->zone_start_pfn = zone_start_pfn;  in init_currently_empty_zone()
1413 			zone_start_pfn, (zone_start_pfn + size));  in init_currently_empty_zone()
1427 static unsigned long __init usemap_size(unsigned long zone_start_pfn, unsigned long zonesize)  in usemap_size()  argument
1431 	zonesize += zone_start_pfn & (pageblock_nr_pages-1);  in usemap_size()
1442 	unsigned long usemapsize = usemap_size(zone->zone_start_pfn,  in setup_usemap()
1610 		init_currently_empty_zone(zone, zone->zone_start_pfn, size);  in free_area_init_core()
2361 	unsigned long block_start_pfn = zone->zone_start_pfn;  in set_zone_contiguous()