> From: Jason Gunthorpe <j...@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.
