> From: Nicolin Chen <nicolinc@xxxxxxxxxx>
> Sent: Sunday, May 18, 2025 11:21 AM
>
> @@ -48,6 +48,7 @@ struct iopt_area {
> int iommu_prot;
> bool prevent_access : 1;
> unsigned int num_accesses;
> + unsigned int num_owners;
What about 'num_locked' to directly mark out that this area
is locked hence cannot be removed?
Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>
