296 	if (zone_is_empty(zone) || start_pfn < zone->zone_start_pfn)  in grow_zone_span()
297 		zone->zone_start_pfn = start_pfn;  in grow_zone_span()
300 				zone->zone_start_pfn;  in grow_zone_span()
311 		zone->zone_start_pfn = start_pfn;  in resize_zone()
318 		zone->zone_start_pfn = 0;  in resize_zone()
364 	if (start_pfn > z2->zone_start_pfn)  in move_pfn_range_left()
367 	if (end_pfn <= z2->zone_start_pfn)  in move_pfn_range_left()
372 		z1_start_pfn = z1->zone_start_pfn;  in move_pfn_range_left()
403 	if (z1->zone_start_pfn > start_pfn)  in move_pfn_range_right()
418 	resize_zone(z1, z1->zone_start_pfn, start_pfn);  in move_pfn_range_right()
587 	unsigned long zone_start_pfn = zone->zone_start_pfn;  in shrink_zone_span()  local
595 	if (zone_start_pfn == start_pfn) {  in shrink_zone_span()
605 			zone->zone_start_pfn = pfn;  in shrink_zone_span()
615 		pfn = find_biggest_section_pfn(nid, zone, zone_start_pfn,  in shrink_zone_span()
618 			zone->spanned_pages = pfn - zone_start_pfn + 1;  in shrink_zone_span()
627 	pfn = zone_start_pfn;  in shrink_zone_span()
647 	zone->zone_start_pfn = 0;  in shrink_zone_span()
1215 	if (movable_zone->zone_start_pfn <= start_pfn)  in should_add_memory_movable()