echo_mark          97 drivers/tty/n_tty.c 	size_t echo_mark;
echo_mark         780 drivers/tty/n_tty.c 	ldata->echo_mark = head;
echo_mark         806 drivers/tty/n_tty.c 	if (ldata->echo_mark == ldata->echo_tail)
echo_mark         810 drivers/tty/n_tty.c 	ldata->echo_commit = ldata->echo_mark;
echo_mark        1138 drivers/tty/n_tty.c 		ldata->echo_mark = ldata->echo_commit = 0;