[Intel-gfx] [PATCH v5 18/19] vfio: Compile group optionally

[Liu, Yi L]

> From: Jason Gunthorpe <jgg at nvidia.com>
> Sent: Tuesday, February 28, 2023 3:20 AM
> 
> On Mon, Feb 27, 2023 at 03:11:34AM -0800, Yi Liu wrote:
> 
> > diff --git a/include/linux/vfio.h b/include/linux/vfio.h
> > index ce390533cb30..d12384824656 100644
> > --- a/include/linux/vfio.h
> > +++ b/include/linux/vfio.h
> > @@ -43,7 +43,9 @@ struct vfio_device {
> >  	 */
> >  	const struct vfio_migration_ops *mig_ops;
> >  	const struct vfio_log_ops *log_ops;
> > +#if IS_ENABLED(CONFIG_VFIO_GROUP)
> >  	struct vfio_group *group;
> > +#endif
> >  	struct vfio_device_set *dev_set;
> >  	struct list_head dev_set_list;
> >  	unsigned int migration_flags;
> > @@ -58,8 +60,10 @@ struct vfio_device {
> >  	refcount_t refcount;	/* user count on registered device*/
> >  	unsigned int open_count;
> >  	struct completion comp;
> > +#if IS_ENABLED(CONFIG_VFIO_GROUP)
> >  	struct list_head group_next;
> >  	struct list_head iommu_entry;
> > +#endif
> >  	struct iommufd_access *iommufd_access;
> >  	void (*put_kvm)(struct kvm *kvm);
> 
> I'd combine these for readability

Sure.