Lines Matching refs:termios_rwsem
363 down_write(&tty->termios_rwsem); in n_tty_flush_buffer()
369 up_write(&tty->termios_rwsem); in n_tty_flush_buffer()
388 down_write(&tty->termios_rwsem); in n_tty_chars_in_buffer()
390 up_write(&tty->termios_rwsem); in n_tty_chars_in_buffer()
1125 up_read(&tty->termios_rwsem); in isig()
1126 down_write(&tty->termios_rwsem); in isig()
1146 up_write(&tty->termios_rwsem); in isig()
1147 down_read(&tty->termios_rwsem); in isig()
1705 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1763 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
2184 down_read(&tty->termios_rwsem); in n_tty_read()
2231 up_read(&tty->termios_rwsem); in n_tty_read()
2233 down_read(&tty->termios_rwsem); in n_tty_read()
2251 up_read(&tty->termios_rwsem); in n_tty_read()
2256 down_read(&tty->termios_rwsem); in n_tty_read()
2295 up_read(&tty->termios_rwsem); in n_tty_read()
2346 down_read(&tty->termios_rwsem); in n_tty_write()
2404 up_read(&tty->termios_rwsem); in n_tty_write()
2408 down_read(&tty->termios_rwsem); in n_tty_write()
2414 up_read(&tty->termios_rwsem); in n_tty_write()
2495 down_write(&tty->termios_rwsem); in n_tty_ioctl()
2500 up_write(&tty->termios_rwsem); in n_tty_ioctl()