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()
1115 up_read(&tty->termios_rwsem); in isig()
1116 down_write(&tty->termios_rwsem); in isig()
1136 up_write(&tty->termios_rwsem); in isig()
1137 down_read(&tty->termios_rwsem); in isig()
1690 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1748 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
2144 down_read(&tty->termios_rwsem); in n_tty_read()
2182 up_read(&tty->termios_rwsem); in n_tty_read()
2184 down_read(&tty->termios_rwsem); in n_tty_read()
2208 up_read(&tty->termios_rwsem); in n_tty_read()
2213 down_read(&tty->termios_rwsem); in n_tty_read()
2252 up_read(&tty->termios_rwsem); in n_tty_read()
2300 down_read(&tty->termios_rwsem); in n_tty_write()
2358 up_read(&tty->termios_rwsem); in n_tty_write()
2362 down_read(&tty->termios_rwsem); in n_tty_write()
2368 up_read(&tty->termios_rwsem); in n_tty_write()
2442 down_write(&tty->termios_rwsem); in n_tty_ioctl()
2447 up_write(&tty->termios_rwsem); in n_tty_ioctl()