Re: [PATCH v3 01/16] iommufd/viommu: Introduce IOMMUFD_OBJ_VDEVICE and its related struct

+struct iommufd_vdevice * +__iommufd_vdevice_alloc(struct iommufd_ctx *ictx, size_t size) +{

• struct iommufd_object *obj;
• if (WARN_ON(size < sizeof(struct iommufd_vdevice)))

• return ERR_PTR(-EINVAL);
  

• obj = iommufd_object_alloc_elm(ictx, size, IOMMUFD_OBJ_VDEVICE);
• if (IS_ERR(obj))

• return ERR_CAST(obj);
  

• return container_of(obj, struct iommufd_vdevice, obj);

+}

Like for the viommu this can all just be folded into the #define

Jason