Lines Matching refs:termios_rwsem
358 down_write(&tty->termios_rwsem); in n_tty_flush_buffer()
364 up_write(&tty->termios_rwsem); in n_tty_flush_buffer()
1099 up_read(&tty->termios_rwsem); in isig()
1100 down_write(&tty->termios_rwsem); in isig()
1120 up_write(&tty->termios_rwsem); in isig()
1121 down_read(&tty->termios_rwsem); in isig()
1702 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1771 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1898 down_write(&tty->termios_rwsem); in n_tty_close()
1901 up_write(&tty->termios_rwsem); in n_tty_close()
2194 up_read(&tty->termios_rwsem); in n_tty_read()
2215 down_read(&tty->termios_rwsem); in n_tty_read()
2249 up_read(&tty->termios_rwsem); in n_tty_read()
2251 down_read(&tty->termios_rwsem); in n_tty_read()
2275 up_read(&tty->termios_rwsem); in n_tty_read()
2280 down_read(&tty->termios_rwsem); in n_tty_read()
2327 up_read(&tty->termios_rwsem); in n_tty_read()
2372 down_read(&tty->termios_rwsem); in n_tty_write()
2429 up_read(&tty->termios_rwsem); in n_tty_write()
2433 down_read(&tty->termios_rwsem); in n_tty_write()
2439 up_read(&tty->termios_rwsem); in n_tty_write()
2513 down_write(&tty->termios_rwsem); in n_tty_ioctl()
2518 up_write(&tty->termios_rwsem); in n_tty_ioctl()