226 	zone->compact_cached_migrate_pfn[0] = zone->zone_start_pfn;  in reset_cached_positions()
227 	zone->compact_cached_migrate_pfn[1] = zone->zone_start_pfn;  in reset_cached_positions()
335 	block_pfn = max(block_pfn, zone->zone_start_pfn);  in __reset_isolation_pfn()
378 	unsigned long migrate_pfn = zone->zone_start_pfn;  in __reset_isolation_suitable()
730 	if (block_start_pfn < cc->zone->zone_start_pfn)  in isolate_freepages_range()
731 		block_start_pfn = cc->zone->zone_start_pfn;  in isolate_freepages_range()
941 				    low_pfn == cc->zone->zone_start_pfn)) {  in isolate_migratepages_block()
1295 	if (block_start_pfn < cc->zone->zone_start_pfn)  in isolate_migratepages_range()
1296 		block_start_pfn = cc->zone->zone_start_pfn;  in isolate_migratepages_range()
1436 	start_pfn = max(pageblock_start_pfn(pfn), cc->zone->zone_start_pfn);  in fast_isolate_around()
1533 					      cc->zone->zone_start_pfn);  in fast_isolate_freepages()
1871 	if (pfn != cc->zone->zone_start_pfn && pfn != pageblock_start_pfn(pfn))  in fast_find_migrateblock()
1898 	if (cc->migrate_pfn != cc->zone->zone_start_pfn)  in fast_find_migrateblock()
1939 				if (pfn < cc->zone->zone_start_pfn)  in fast_find_migrateblock()
1940 					pfn = cc->zone->zone_start_pfn;  in fast_find_migrateblock()
1985 	if (block_start_pfn < cc->zone->zone_start_pfn)  in isolate_migratepages()
1986 		block_start_pfn = cc->zone->zone_start_pfn;  in isolate_migratepages()
2035 		     low_pfn == cc->zone->zone_start_pfn) &&  in isolate_migratepages()
2384 	unsigned long start_pfn = cc->zone->zone_start_pfn;  in compact_zone()
2511 			last_migrated_pfn = max(cc->zone->zone_start_pfn,  in compact_zone()