108 depot_stack_handle_t get_page_owner_handle(struct page_ext *page_ext, unsigned long pfn)  in get_page_owner_handle()  argument
119 	if (!IS_ALIGNED(pfn, 1 << page_owner->order))  in get_page_owner_handle()
304 	unsigned long pfn = zone->zone_start_pfn, block_end_pfn;  in pagetypeinfo_showmixedcount_print()  local
305 	unsigned long end_pfn = pfn + zone->spanned_pages;  in pagetypeinfo_showmixedcount_print()
311 	pfn = zone->zone_start_pfn;  in pagetypeinfo_showmixedcount_print()
318 	for (; pfn < end_pfn; ) {  in pagetypeinfo_showmixedcount_print()
319 		page = pfn_to_online_page(pfn);  in pagetypeinfo_showmixedcount_print()
321 			pfn = ALIGN(pfn + 1, MAX_ORDER_NR_PAGES);  in pagetypeinfo_showmixedcount_print()
325 		block_end_pfn = ALIGN(pfn + 1, pageblock_nr_pages);  in pagetypeinfo_showmixedcount_print()
330 		for (; pfn < block_end_pfn; pfn++) {  in pagetypeinfo_showmixedcount_print()
331 			if (!pfn_valid_within(pfn))  in pagetypeinfo_showmixedcount_print()
335 			page = pfn_to_page(pfn);  in pagetypeinfo_showmixedcount_print()
345 					pfn += (1UL << freepage_order) - 1;  in pagetypeinfo_showmixedcount_print()
367 				pfn = block_end_pfn;  in pagetypeinfo_showmixedcount_print()
371 			pfn += (1UL << page_owner->order) - 1;  in pagetypeinfo_showmixedcount_print()
385 print_page_owner(char __user *buf, size_t count, unsigned long pfn,  in print_page_owner()  argument
413 			pfn,  in print_page_owner()
415 			pfn >> pageblock_order,  in print_page_owner()
510 	unsigned long pfn;  in read_page_owner()  local
520 	pfn = min_low_pfn + *ppos;  in read_page_owner()
523 	while (!pfn_valid(pfn) && (pfn & (MAX_ORDER_NR_PAGES - 1)) != 0)  in read_page_owner()
524 		pfn++;  in read_page_owner()
529 	for (; pfn < max_pfn; pfn++) {  in read_page_owner()
542 		if ((pfn & (MAX_ORDER_NR_PAGES - 1)) == 0 && !pfn_valid(pfn)) {  in read_page_owner()
543 			pfn += MAX_ORDER_NR_PAGES - 1;  in read_page_owner()
548 		if (!pfn_valid_within(pfn))  in read_page_owner()
551 		page = pfn_to_page(pfn);  in read_page_owner()
556 				pfn += (1UL << freepage_order) - 1;  in read_page_owner()
584 		if (!IS_ALIGNED(pfn, 1 << page_owner->order))  in read_page_owner()
596 		*ppos = (pfn - min_low_pfn) + 1;  in read_page_owner()
600 		return print_page_owner(buf, count, pfn, page,  in read_page_owner()
611 	unsigned long pfn = zone->zone_start_pfn;  in init_pages_in_zone()  local
620 	for (; pfn < end_pfn; ) {  in init_pages_in_zone()
623 		if (!pfn_valid(pfn)) {  in init_pages_in_zone()
624 			pfn = ALIGN(pfn + 1, MAX_ORDER_NR_PAGES);  in init_pages_in_zone()
628 		block_end_pfn = ALIGN(pfn + 1, pageblock_nr_pages);  in init_pages_in_zone()
631 		for (; pfn < block_end_pfn; pfn++) {  in init_pages_in_zone()
635 			if (!pfn_valid_within(pfn))  in init_pages_in_zone()
638 			page = pfn_to_page(pfn);  in init_pages_in_zone()
654 					pfn += (1UL << order) - 1;  in init_pages_in_zone()