74 	int nr_up;			/* # lines up in history. */  member
199 	str = (tp->nr_up != 0) ? "History" : "Running";  in tty3270_update_status()
248 	int line, nr_up;  in tty3270_rebuild_update()  local
257 	nr_up = tp->nr_up;  in tty3270_rebuild_update()
259 		if (nr_up > 0) {  in tty3270_rebuild_update()
260 			nr_up--;  in tty3270_rebuild_update()
294 	if (tp->nr_up != 0 &&  in tty3270_alloc_string()
295 	    tp->nr_up + tp->view.rows - 2 >= tp->nr_lines) {  in tty3270_alloc_string()
296 		tp->nr_up = tp->nr_lines - tp->view.rows + 2;  in tty3270_alloc_string()
319 	if (tp->nr_up != 0)  in tty3270_blank_line()
320 		tp->nr_up++;  in tty3270_blank_line()
334 	tp->nr_up = 0;  in tty3270_blank_screen()
518 	int nr_up;  in tty3270_scroll_forward()  local
521 	nr_up = tp->nr_up - tp->view.rows + 2;  in tty3270_scroll_forward()
522 	if (nr_up < 0)  in tty3270_scroll_forward()
523 		nr_up = 0;  in tty3270_scroll_forward()
524 	if (nr_up != tp->nr_up) {  in tty3270_scroll_forward()
525 		tp->nr_up = nr_up;  in tty3270_scroll_forward()
540 	int nr_up;  in tty3270_scroll_backward()  local
543 	nr_up = tp->nr_up + tp->view.rows - 2;  in tty3270_scroll_backward()
544 	if (nr_up + tp->view.rows - 2 > tp->nr_lines)  in tty3270_scroll_backward()
545 		nr_up = tp->nr_lines - tp->view.rows + 2;  in tty3270_scroll_backward()
546 	if (nr_up != tp->nr_up) {  in tty3270_scroll_backward()
547 		tp->nr_up = nr_up;  in tty3270_scroll_backward()
580 		if (tp->nr_up > 0) {  in tty3270_read_tasklet()
581 			tp->nr_up = 0;  in tty3270_read_tasklet()
1201 	if (tp->nr_up + line_nr < tp->view.rows - 2) {  in tty3270_convert_line()