442 	unsigned long start_pfn;  member
455 	unsigned long start_pfn;  member
593 		if ((pfn >= gap->start_pfn) && (pfn < gap->end_pfn))  in has_pfn_is_backed()
600 static unsigned long hv_page_offline_check(unsigned long start_pfn,  in hv_page_offline_check()  argument
603 	unsigned long pfn = start_pfn, count = 0;  in hv_page_offline_check()
607 	while (pfn < start_pfn + nr_pages) {  in hv_page_offline_check()
614 			while ((pfn >= has->start_pfn) &&  in hv_page_offline_check()
616 			       (pfn < start_pfn + nr_pages)) {  in hv_page_offline_check()
653 		pfn_count = hv_page_offline_check(mem->start_pfn,  in hv_memory_notifier()
697 				unsigned long start_pfn, unsigned long size)  in hv_bring_pgs_online()  argument
701 	pr_debug("Online %lu pages starting at pfn 0x%lx\n", size, start_pfn);  in hv_bring_pgs_online()
703 		hv_page_online_one(has, pfn_to_page(start_pfn + i));  in hv_bring_pgs_online()
712 	unsigned long start_pfn;  in hv_mem_hot_add()  local
718 		start_pfn = start + (i * HA_CHUNK);  in hv_mem_hot_add()
737 		nid = memory_add_physaddr_to_nid(PFN_PHYS(start_pfn));  in hv_mem_hot_add()
738 		ret = add_memory(nid, PFN_PHYS((start_pfn)),  in hv_mem_hot_add()
783 		if ((pfn < has->start_pfn) || (pfn >= has->end_pfn))  in hv_online_page()
792 static int pfn_covered(unsigned long start_pfn, unsigned long pfn_cnt)  in pfn_covered()  argument
806 		if (start_pfn < has->start_pfn || start_pfn >= has->end_pfn)  in pfn_covered()
813 		if (has->covered_end_pfn != start_pfn) {  in pfn_covered()
821 			gap->start_pfn = has->covered_end_pfn;  in pfn_covered()
822 			gap->end_pfn = start_pfn;  in pfn_covered()
825 			has->covered_end_pfn = start_pfn;  in pfn_covered()
832 		if ((start_pfn + pfn_cnt) > has->end_pfn) {  in pfn_covered()
833 			residual = (start_pfn + pfn_cnt - has->end_pfn);  in pfn_covered()
855 	unsigned long start_pfn = pg_start;  in handle_pg_range()  local
872 		if (start_pfn < has->start_pfn || start_pfn >= has->end_pfn)  in handle_pg_range()
877 		if (start_pfn < has->ha_end_pfn) {  in handle_pg_range()
883 			pgs_ol = has->ha_end_pfn - start_pfn;  in handle_pg_range()
895 			if (start_pfn > has->start_pfn &&  in handle_pg_range()
896 			    !PageReserved(pfn_to_page(start_pfn - 1)))  in handle_pg_range()
897 				hv_bring_pgs_online(has, start_pfn, pgs_ol);  in handle_pg_range()
966 		ha_region->start_pfn = rg_start;  in process_hot_add()