109 depot_stack_handle_t get_page_owner_handle(struct page_ext *page_ext, unsigned long pfn)  in get_page_owner_handle()  argument
120 	if (!IS_ALIGNED(pfn, 1 << page_owner->order))  in get_page_owner_handle()
306 	unsigned long pfn = zone->zone_start_pfn, block_end_pfn;  in pagetypeinfo_showmixedcount_print()  local
307 	unsigned long end_pfn = pfn + zone->spanned_pages;  in pagetypeinfo_showmixedcount_print()
313 	pfn = zone->zone_start_pfn;  in pagetypeinfo_showmixedcount_print()
320 	for (; pfn < end_pfn; ) {  in pagetypeinfo_showmixedcount_print()
321 		page = pfn_to_online_page(pfn);  in pagetypeinfo_showmixedcount_print()
323 			pfn = ALIGN(pfn + 1, MAX_ORDER_NR_PAGES);  in pagetypeinfo_showmixedcount_print()
327 		block_end_pfn = ALIGN(pfn + 1, pageblock_nr_pages);  in pagetypeinfo_showmixedcount_print()
332 		for (; pfn < block_end_pfn; pfn++) {  in pagetypeinfo_showmixedcount_print()
333 			if (!pfn_valid_within(pfn))  in pagetypeinfo_showmixedcount_print()
337 			page = pfn_to_page(pfn);  in pagetypeinfo_showmixedcount_print()
347 					pfn += (1UL << freepage_order) - 1;  in pagetypeinfo_showmixedcount_print()
369 				pfn = block_end_pfn;  in pagetypeinfo_showmixedcount_print()
373 			pfn += (1UL << page_owner->order) - 1;  in pagetypeinfo_showmixedcount_print()
387 print_page_owner(char __user *buf, size_t count, unsigned long pfn,  in print_page_owner()  argument
415 			pfn,  in print_page_owner()
417 			pfn >> pageblock_order,  in print_page_owner()
512 	unsigned long pfn;  in read_page_owner()  local
522 	pfn = min_low_pfn + *ppos;  in read_page_owner()
525 	while (!pfn_valid(pfn) && (pfn & (MAX_ORDER_NR_PAGES - 1)) != 0)  in read_page_owner()
526 		pfn++;  in read_page_owner()
531 	for (; pfn < max_pfn; pfn++) {  in read_page_owner()
544 		if ((pfn & (MAX_ORDER_NR_PAGES - 1)) == 0 && !pfn_valid(pfn)) {  in read_page_owner()
545 			pfn += MAX_ORDER_NR_PAGES - 1;  in read_page_owner()
550 		if (!pfn_valid_within(pfn))  in read_page_owner()
553 		page = pfn_to_page(pfn);  in read_page_owner()
558 				pfn += (1UL << freepage_order) - 1;  in read_page_owner()
586 		if (!IS_ALIGNED(pfn, 1 << page_owner->order))  in read_page_owner()
598 		*ppos = (pfn - min_low_pfn) + 1;  in read_page_owner()
602 		return print_page_owner(buf, count, pfn, page,  in read_page_owner()
613 	unsigned long pfn = zone->zone_start_pfn;  in init_pages_in_zone()  local
622 	for (; pfn < end_pfn; ) {  in init_pages_in_zone()
625 		if (!pfn_valid(pfn)) {  in init_pages_in_zone()
626 			pfn = ALIGN(pfn + 1, MAX_ORDER_NR_PAGES);  in init_pages_in_zone()
630 		block_end_pfn = ALIGN(pfn + 1, pageblock_nr_pages);  in init_pages_in_zone()
633 		for (; pfn < block_end_pfn; pfn++) {  in init_pages_in_zone()
637 			if (!pfn_valid_within(pfn))  in init_pages_in_zone()
640 			page = pfn_to_page(pfn);  in init_pages_in_zone()
656 					pfn += (1UL << order) - 1;  in init_pages_in_zone()