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()
1712 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1770 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
2205 down_read(&tty->termios_rwsem); in n_tty_read()
2252 up_read(&tty->termios_rwsem); in n_tty_read()
2254 down_read(&tty->termios_rwsem); in n_tty_read()
2272 up_read(&tty->termios_rwsem); in n_tty_read()
2277 down_read(&tty->termios_rwsem); in n_tty_read()
2319 up_read(&tty->termios_rwsem); in n_tty_read()
2370 down_read(&tty->termios_rwsem); in n_tty_write()
2428 up_read(&tty->termios_rwsem); in n_tty_write()
2432 down_read(&tty->termios_rwsem); in n_tty_write()
2438 up_read(&tty->termios_rwsem); in n_tty_write()
2519 down_write(&tty->termios_rwsem); in n_tty_ioctl()
2524 up_write(&tty->termios_rwsem); in n_tty_ioctl()