3 Mar
2023
3 Mar
'23
2:13 a.m.
From: Jason Gunthorpe jgg@nvidia.com Sent: Thursday, March 2, 2023 8:52 PM
@@ -98,7 +195,7 @@ struct iommufd_device
*iommufd_device_bind(struct
iommufd_ctx *ictx, /* The calling driver is a user until iommufd_device_unbind() */ refcount_inc(&idev->obj.users); /* group refcount moves into iommufd_device */
- idev->group = group;
- idev->igroup = igroup;
the comment about group refcount is stale now.
You mean it should say 'igroup refcount' ?
The original comment refers to the refcnt of iommu group.
Now that refcnt is held by iommufd_group and no movement per se.
I'd just remove this comment.