void vhost_dev_cleanup(struct vhost_dev *hdev) { int i; for (i = 0; i < hdev->nvqs; ++i) { vhost_virtqueue_cleanup(hdev->vqs + i); } memory_listener_unregister(&hdev->memory_listener); if (hdev->migration_blocker) { migrate_del_blocker(hdev->migration_blocker); error_free(hdev->migration_blocker); } g_free(hdev->mem); g_free(hdev->mem_sections); hdev->vhost_ops->vhost_backend_cleanup(hdev); }