tag	line	file	source code
TTY_RQ_THROTTLED	371	drivers/char/serial.c	if ((VLEFT < RQ_THRESHOLD_LW) && !set_bit(TTY_RQ_THROTTLED,
TTY_RQ_THROTTLED	920	drivers/char/tty_io.c	&& clear_bit(TTY_RQ_THROTTLED, &tty->flags))