Lines Matching refs:termios_rwsem
370 down_write(&tty->termios_rwsem); in n_tty_flush_buffer()
376 up_write(&tty->termios_rwsem); in n_tty_flush_buffer()
1109 up_read(&tty->termios_rwsem); in isig()
1110 down_write(&tty->termios_rwsem); in isig()
1130 up_write(&tty->termios_rwsem); in isig()
1131 down_read(&tty->termios_rwsem); in isig()
1674 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1732 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1860 down_write(&tty->termios_rwsem); in n_tty_close()
1863 up_write(&tty->termios_rwsem); in n_tty_close()
2160 up_read(&tty->termios_rwsem); in n_tty_read()
2181 down_read(&tty->termios_rwsem); in n_tty_read()
2215 up_read(&tty->termios_rwsem); in n_tty_read()
2217 down_read(&tty->termios_rwsem); in n_tty_read()
2241 up_read(&tty->termios_rwsem); in n_tty_read()
2246 down_read(&tty->termios_rwsem); in n_tty_read()
2287 up_read(&tty->termios_rwsem); in n_tty_read()
2333 down_read(&tty->termios_rwsem); in n_tty_write()
2391 up_read(&tty->termios_rwsem); in n_tty_write()
2395 down_read(&tty->termios_rwsem); in n_tty_write()
2401 up_read(&tty->termios_rwsem); in n_tty_write()
2475 down_write(&tty->termios_rwsem); in n_tty_ioctl()
2480 up_write(&tty->termios_rwsem); in n_tty_ioctl()