1002 	unsigned long pfn;  in pagetypeinfo_showblockcount_print()  local
1007 	for (pfn = start_pfn; pfn < end_pfn; pfn += pageblock_nr_pages) {  in pagetypeinfo_showblockcount_print()
1010 		if (!pfn_valid(pfn))  in pagetypeinfo_showblockcount_print()
1013 		page = pfn_to_page(pfn);  in pagetypeinfo_showblockcount_print()
1016 		if (!memmap_valid_within(pfn, page, zone))  in pagetypeinfo_showblockcount_print()
1054 	unsigned long pfn = zone->zone_start_pfn, block_end_pfn;  in pagetypeinfo_showmixedcount_print()  local
1055 	unsigned long end_pfn = pfn + zone->spanned_pages;  in pagetypeinfo_showmixedcount_print()
1061 	pfn = zone->zone_start_pfn;  in pagetypeinfo_showmixedcount_print()
1068 	for (; pfn < end_pfn; ) {  in pagetypeinfo_showmixedcount_print()
1069 		if (!pfn_valid(pfn)) {  in pagetypeinfo_showmixedcount_print()
1070 			pfn = ALIGN(pfn + 1, MAX_ORDER_NR_PAGES);  in pagetypeinfo_showmixedcount_print()
1074 		block_end_pfn = ALIGN(pfn + 1, pageblock_nr_pages);  in pagetypeinfo_showmixedcount_print()
1077 		page = pfn_to_page(pfn);  in pagetypeinfo_showmixedcount_print()
1078 		pageblock_mt = get_pfnblock_migratetype(page, pfn);  in pagetypeinfo_showmixedcount_print()
1080 		for (; pfn < block_end_pfn; pfn++) {  in pagetypeinfo_showmixedcount_print()
1081 			if (!pfn_valid_within(pfn))  in pagetypeinfo_showmixedcount_print()
1084 			page = pfn_to_page(pfn);  in pagetypeinfo_showmixedcount_print()
1086 				pfn += (1UL << page_order(page)) - 1;  in pagetypeinfo_showmixedcount_print()
1105 				pfn = block_end_pfn;  in pagetypeinfo_showmixedcount_print()
1108 			pfn += (1UL << page_ext->order) - 1;  in pagetypeinfo_showmixedcount_print()