91 static struct page *pageblock_pfn_to_page(unsigned long start_pfn,  in pageblock_pfn_to_page()  argument
100 	if (!pfn_valid(start_pfn) || !pfn_valid(end_pfn))  in pageblock_pfn_to_page()
103 	start_page = pfn_to_page(start_pfn);  in pageblock_pfn_to_page()
213 	unsigned long start_pfn = zone->zone_start_pfn;  in __reset_isolation_suitable()  local
220 	for (pfn = start_pfn; pfn < end_pfn; pfn += pageblock_nr_pages) {  in __reset_isolation_suitable()
395 				unsigned long *start_pfn,  in isolate_freepages_block()  argument
404 	unsigned long blockpfn = *start_pfn;  in isolate_freepages_block()
513 	trace_mm_compaction_isolate_freepages(*start_pfn, blockpfn,  in isolate_freepages_block()
517 	*start_pfn = blockpfn;  in isolate_freepages_block()
555 			unsigned long start_pfn, unsigned long end_pfn)  in isolate_freepages_range()  argument
560 	pfn = start_pfn;  in isolate_freepages_range()
674 	unsigned long start_pfn = low_pfn;  in isolate_migratepages_block()  local
842 	trace_mm_compaction_isolate_migratepages(start_pfn, low_pfn,  in isolate_migratepages_block()
863 isolate_migratepages_range(struct compact_control *cc, unsigned long start_pfn,  in isolate_migratepages_range()  argument
869 	pfn = start_pfn;  in isolate_migratepages_range()
1334 	unsigned long start_pfn = zone->zone_start_pfn;  in compact_zone()  local
1366 	if (cc->free_pfn < start_pfn || cc->free_pfn > end_pfn) {  in compact_zone()
1370 	if (cc->migrate_pfn < start_pfn || cc->migrate_pfn > end_pfn) {  in compact_zone()
1371 		cc->migrate_pfn = start_pfn;  in compact_zone()
1377 	trace_mm_compaction_begin(start_pfn, cc->migrate_pfn,  in compact_zone()
1469 	trace_mm_compaction_end(start_pfn, cc->migrate_pfn,  in compact_zone()