Searched refs:termios_rwsem (Results 1 – 9 of 9) sorted by relevance
114 down_write(&tty->termios_rwsem); in tty_unthrottle()119 up_write(&tty->termios_rwsem); in tty_unthrottle()352 down_write(&tty->termios_rwsem); in tty_set_termios()368 up_write(&tty->termios_rwsem); in tty_set_termios()395 down_read(&tty->termios_rwsem); in set_termios()397 up_read(&tty->termios_rwsem); in set_termios()449 down_read(&tty->termios_rwsem); in copy_termios()451 up_read(&tty->termios_rwsem); in copy_termios()456 down_read(&tty->termios_rwsem); in copy_termios_locked()458 up_read(&tty->termios_rwsem); in copy_termios_locked()[all …]
369 down_write(&tty->termios_rwsem); in n_tty_flush_buffer()375 up_write(&tty->termios_rwsem); in n_tty_flush_buffer()1127 up_read(&tty->termios_rwsem); in isig()1128 down_write(&tty->termios_rwsem); in isig()1148 up_write(&tty->termios_rwsem); in isig()1149 down_read(&tty->termios_rwsem); in isig()1637 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()1695 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()1827 down_write(&tty->termios_rwsem); in n_tty_close()1830 up_write(&tty->termios_rwsem); in n_tty_close()[all …]
424 down_write(&tty->termios_rwsem); in tty_set_termios_ldisc()426 up_write(&tty->termios_rwsem); in tty_set_termios_ldisc()587 down_read(&tty->termios_rwsem); in tty_set_ldisc()589 up_read(&tty->termios_rwsem); in tty_set_ldisc()644 down_write(&tty->termios_rwsem); in tty_reset_termios()648 up_write(&tty->termios_rwsem); in tty_reset_termios()
1170 down_read(&tty->termios_rwsem); in tty_send_xchar()1172 up_read(&tty->termios_rwsem); in tty_send_xchar()1179 down_read(&tty->termios_rwsem); in tty_send_xchar()1185 up_read(&tty->termios_rwsem); in tty_send_xchar()3136 init_rwsem(&tty->termios_rwsem); in alloc_tty_struct()
394 lockdep_set_subclass(&o_tty->termios_rwsem, TTY_LOCK_SLAVE); in pty_common_install()
139 down_read(&tty->termios_rwsem); in get_termios()141 up_read(&tty->termios_rwsem); in get_termios()
429 down_read(&nu->tty->termios_rwsem); in nci_uart_set_config()431 up_read(&nu->tty->termios_rwsem); in nci_uart_set_config()
158 struct rw_semaphore termios_rwsem; member
991 down_write(&tty->termios_rwsem); in uart_set_info_user()1002 up_write(&tty->termios_rwsem); in uart_set_info_user()1371 down_write(&tty->termios_rwsem); in uart_ioctl()1373 up_write(&tty->termios_rwsem); in uart_ioctl()
