Lines Matching refs:attach_lock
107 init_rwsem(&dev->attach_lock);
2337 * and down-reading &dev->attach_lock should normally succeed without
2341 if (!down_read_trylock(&dev->attach_lock))
2420 up_read(&dev->attach_lock);
2432 down_read(&dev->attach_lock);
2462 up_read(&dev->attach_lock);
2482 down_read(&dev->attach_lock);
2572 * while dev->attach_lock is held.
2574 up_read(&dev->attach_lock);
2597 up_read(&dev->attach_lock);
2618 down_read(&dev->attach_lock);
2708 * while dev->attach_lock is held.
2710 up_read(&dev->attach_lock);
2734 up_read(&dev->attach_lock);