taglinefilesource code
throttle1729drivers/char/serial.ctty->throttle = rs_throttle;
throttle740drivers/char/tty_io.cif (tty->throttle && (c < SQ_THRESHOLD_LW)
throttle742drivers/char/tty_io.ctty->throttle(tty, TTY_THROTTLE_SQ_FULL);
throttle915drivers/char/tty_io.cif (tty->throttle && (LEFT(&tty->read_q) >= RQ_THRESHOLD_HW)
throttle917drivers/char/tty_io.ctty->throttle(tty, TTY_THROTTLE_RQ_AVAIL);
throttle1065drivers/char/tty_io.cif (tty->throttle && (LEFT(&tty->secondary) >= SQ_THRESHOLD_HW)
throttle1067drivers/char/tty_io.ctty->throttle(tty, TTY_THROTTLE_SQ_AVAIL);
throttle261include/linux/tty.hvoid (*throttle)(struct tty_struct * tty, int status);