Re: [PATCH v3 12/18] iommu: Add iommu_at[de]tach_device_shared() for multi-device groups

Lu Baolu
2021-12-07T02:33:37Z

On 12/6/21 10:43 PM, Christoph Hellwig wrote:
> The new helpers really could use a kerneldoc comment.
> Also no need for the refcount_t with it's atomic operations for
> attach_cnt either.
>

Yes. Agreed.

Best regards,
baolu