614 				struct hv_hotadd_state *has)  in hv_mem_hot_add()  argument
624 		has->ha_end_pfn +=  HA_CHUNK;  in hv_mem_hot_add()
634 		has->covered_end_pfn +=  processed_pfn;  in hv_mem_hot_add()
656 			has->ha_end_pfn -= HA_CHUNK;  in hv_mem_hot_add()
657 			has->covered_end_pfn -=  processed_pfn;  in hv_mem_hot_add()
679 	struct hv_hotadd_state *has;  in hv_online_page()  local
684 		has = list_entry(cur, struct hv_hotadd_state, list);  in hv_online_page()
685 		cur_start_pgp = (unsigned long)pfn_to_page(has->start_pfn);  in hv_online_page()
686 		cur_end_pgp = (unsigned long)pfn_to_page(has->covered_end_pfn);  in hv_online_page()
704 	struct hv_hotadd_state *has;  in pfn_covered()  local
711 		has = list_entry(cur, struct hv_hotadd_state, list);  in pfn_covered()
717 		if ((start_pfn >= has->end_pfn))  in pfn_covered()
723 		if ((start_pfn + pfn_cnt) > has->end_pfn) {  in pfn_covered()
724 			residual = (start_pfn + pfn_cnt - has->end_pfn);  in pfn_covered()
732 			has->end_pfn += new_inc;  in pfn_covered()
740 		if (has->covered_end_pfn != start_pfn)  in pfn_covered()
741 			has->covered_end_pfn = start_pfn;  in pfn_covered()
757 	struct hv_hotadd_state *has;  in handle_pg_range()  local
765 		has = list_entry(cur, struct hv_hotadd_state, list);  in handle_pg_range()
771 		if ((start_pfn >= has->end_pfn))  in handle_pg_range()
774 		old_covered_state = has->covered_end_pfn;  in handle_pg_range()
776 		if (start_pfn < has->ha_end_pfn) {  in handle_pg_range()
782 			pgs_ol = has->ha_end_pfn - start_pfn;  in handle_pg_range()
792 			if (start_pfn > has->start_pfn &&  in handle_pg_range()
796 			has->covered_end_pfn +=  pgs_ol;  in handle_pg_range()
800 		if ((has->ha_end_pfn < has->end_pfn) && (pfn_cnt > 0)) {  in handle_pg_range()
808 			size = (has->end_pfn - has->ha_end_pfn);  in handle_pg_range()
816 			hv_mem_hot_add(has->ha_end_pfn, size, pfn_cnt, has);  in handle_pg_range()
822 		return has->covered_end_pfn - old_covered_state;  in handle_pg_range()
1583 	struct hv_hotadd_state *has;  in balloon_remove()  local
1599 		has = list_entry(cur, struct hv_hotadd_state, list);  in balloon_remove()
1600 		list_del(&has->list);  in balloon_remove()
1601 		kfree(has);  in balloon_remove()