MIN_TTYB_SIZE 163 drivers/tty/tty_buffer.c if (size <= MIN_TTYB_SIZE) { MIN_TTYB_SIZE 201 drivers/tty/tty_buffer.c if (b->size > MIN_TTYB_SIZE) MIN_TTYB_SIZE 593 drivers/tty/tty_buffer.c if (limit < MIN_TTYB_SIZE)