Lines Matching refs:users
215 refcount_inc(&idev->obj.users);
369 refcount_inc(&hwpt->obj.users);
472 refcount_add(num_devices, &hwpt->obj.users);
475 &old_hwpt->obj.users));
641 refcount_inc(&idev->obj.users);
681 refcount_dec(&idev->obj.users);
718 refcount_inc(&new_ioas->obj.users);
728 refcount_dec(&cur_ioas->obj.users);
797 refcount_inc(&access->obj.users);
863 * iommufd_access_notify_unmap - Notify users of an iopt to stop using it
868 * After this function returns there should be no users attached to the pages