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()
1104 up_read(&tty->termios_rwsem); in isig()
1105 down_write(&tty->termios_rwsem); in isig()
1125 up_write(&tty->termios_rwsem); in isig()
1126 down_read(&tty->termios_rwsem); in isig()
1697 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1766 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1893 down_write(&tty->termios_rwsem); in n_tty_close()
1896 up_write(&tty->termios_rwsem); in n_tty_close()
2189 up_read(&tty->termios_rwsem); in n_tty_read()
2210 down_read(&tty->termios_rwsem); in n_tty_read()
2244 up_read(&tty->termios_rwsem); in n_tty_read()
2246 down_read(&tty->termios_rwsem); in n_tty_read()
2270 up_read(&tty->termios_rwsem); in n_tty_read()
2275 down_read(&tty->termios_rwsem); in n_tty_read()
2322 up_read(&tty->termios_rwsem); in n_tty_read()
2367 down_read(&tty->termios_rwsem); in n_tty_write()
2424 up_read(&tty->termios_rwsem); in n_tty_write()
2428 down_read(&tty->termios_rwsem); in n_tty_write()
2434 up_read(&tty->termios_rwsem); in n_tty_write()
2508 down_write(&tty->termios_rwsem); in n_tty_ioctl()
2513 up_write(&tty->termios_rwsem); in n_tty_ioctl()