245 unsigned int pageblock_order __read_mostly;
463 	return (pfn >> pageblock_order) * NR_PAGEBLOCK_BITS;  in pfn_to_bitidx()
466 	return (pfn >> pageblock_order) * NR_PAGEBLOCK_BITS;  in pfn_to_bitidx()
859 	if (order < pageblock_order && migratetype == MIGRATE_MOVABLE)  in compaction_capture()
915 	max_order = min_t(unsigned int, MAX_ORDER, pageblock_order + 1);  in __free_one_page()
1592 		__free_pages_core(page, pageblock_order);  in deferred_free_range()
1996 	if (pageblock_order >= MAX_ORDER) {  in init_cma_reserved_pageblock()
2006 		__free_pages(page, pageblock_order);  in init_cma_reserved_pageblock()
2317 	int nr_pageblocks = 1 << (start_order - pageblock_order);  in change_pageblock_range()
2346 	if (order >= pageblock_order)  in can_steal_fallback()
2349 	if (order >= pageblock_order / 2 ||  in can_steal_fallback()
2411 	if (current_order >= pageblock_order) {  in steal_suitable_fallback()
2461 	if (free_pages + alike_pages >= (1 << (pageblock_order-1)) ||  in steal_suitable_fallback()
2654 		min_order = pageblock_order;  in __rmqueue_fallback()
3172 	if (order >= pageblock_order - 1) {  in __isolate_free_page()
4479 		 if (order >= pageblock_order && (gfp_mask & __GFP_IO) &&  in __alloc_pages_slowpath()
6595 	usemapsize = usemapsize >> pageblock_order;  in usemap_size()
6631 	if (pageblock_order)  in set_pageblock_order()
6644 	pageblock_order = order;  in set_pageblock_order()