232 	zone->compact_cached_migrate_pfn[0] = zone->zone_start_pfn;  in reset_cached_positions()
233 	zone->compact_cached_migrate_pfn[1] = zone->zone_start_pfn;  in reset_cached_positions()
341 	block_pfn = max(block_pfn, zone->zone_start_pfn);  in __reset_isolation_pfn()
384 	unsigned long migrate_pfn = zone->zone_start_pfn;  in __reset_isolation_suitable()
739 	if (block_start_pfn < cc->zone->zone_start_pfn)  in isolate_freepages_range()
740 		block_start_pfn = cc->zone->zone_start_pfn;  in isolate_freepages_range()
974 				    low_pfn == cc->zone->zone_start_pfn)) {  in isolate_migratepages_block()
1365 	if (block_start_pfn < cc->zone->zone_start_pfn)  in isolate_migratepages_range()
1366 		block_start_pfn = cc->zone->zone_start_pfn;  in isolate_migratepages_range()
1508 	start_pfn = max(pageblock_start_pfn(pfn), cc->zone->zone_start_pfn);  in fast_isolate_around()
1605 					      cc->zone->zone_start_pfn);  in fast_isolate_freepages()
1985 	if (pfn != cc->zone->zone_start_pfn && pfn != pageblock_start_pfn(pfn))  in fast_find_migrateblock()
2012 	if (cc->migrate_pfn != cc->zone->zone_start_pfn)  in fast_find_migrateblock()
2053 				if (pfn < cc->zone->zone_start_pfn)  in fast_find_migrateblock()
2054 					pfn = cc->zone->zone_start_pfn;  in fast_find_migrateblock()
2099 	if (block_start_pfn < cc->zone->zone_start_pfn)  in isolate_migratepages()
2100 		block_start_pfn = cc->zone->zone_start_pfn;  in isolate_migratepages()
2149 		     low_pfn == cc->zone->zone_start_pfn) &&  in isolate_migratepages()
2556 	unsigned long start_pfn = cc->zone->zone_start_pfn;  in compact_zone()
2679 			last_migrated_pfn = max(cc->zone->zone_start_pfn,  in compact_zone()