86 	int nr_up;			/* # lines up in history. */  member
198 	return tp->screen + tty3270_line_increment(tp, tp->line_view_start, num - tp->nr_up);  in tty3270_get_view_line()
273 	if (tp->nr_up) {  in tty3270_add_status()
274 		len = sprintf(cp, "History %d", -tp->nr_up);  in tty3270_add_status()
295 	tp->nr_up = 0;  in tty3270_blank_screen()
644 	if (tp->nr_up >= tty3270_tty_rows(tp))  in tty3270_scroll_forward()
645 		tp->nr_up -= tty3270_tty_rows(tp) / 2;  in tty3270_scroll_forward()
647 		tp->nr_up = 0;  in tty3270_scroll_forward()
660 	tp->nr_up += tty3270_tty_rows(tp) / 2;  in tty3270_scroll_backward()
661 	if (tp->nr_up > tp->allocated_lines - tty3270_tty_rows(tp))  in tty3270_scroll_backward()
662 		tp->nr_up = tp->allocated_lines - tty3270_tty_rows(tp);  in tty3270_scroll_backward()
693 		if (tp->nr_up > 0)  in tty3270_read_tasklet()
694 			tp->nr_up = 0;  in tty3270_read_tasklet()
2117 	tp->nr_up = 0;  in con3270_notify()