block_pfn         247 mm/compaction.c 	unsigned long block_pfn;
block_pfn         272 mm/compaction.c 	block_pfn = pageblock_start_pfn(pfn);
block_pfn         273 mm/compaction.c 	block_pfn = max(block_pfn, zone->zone_start_pfn);
block_pfn         274 mm/compaction.c 	block_page = pfn_to_online_page(block_pfn);
block_pfn         277 mm/compaction.c 		pfn = block_pfn;
block_pfn         281 mm/compaction.c 	block_pfn = pageblock_end_pfn(pfn) - 1;
block_pfn         282 mm/compaction.c 	block_pfn = min(block_pfn, zone_end_pfn(zone) - 1);
block_pfn         283 mm/compaction.c 	end_page = pfn_to_online_page(block_pfn);