Re: [Xen-devel] current_domain_id() from domU

[Mats Petersson <mats@xxxxxxxxxxxxxxxxx>]

At 20:15 27/07/2007, Carlos-Rene Perez wrote:
> Hi,
>
> Question: Is there a way to get the current domain id from a domU in
> kernel-space?
>
> Background: I know there is current_domain_id() on the hypervisor, I
> know most code uses DOMID_SELF when passing a domid to hypercalls, but
> this acts like a flag and doesn't really give it the domid, unless u
> reach the hypervisor, which can then call current_domain_id()...
> etc...

And you think this is useful for what purpose?

What are you planning to do when/if the domain is saved+restored or 
migrated (it's getting a new ID when it's restored after either save 
or migrate)?
--
Mats

> --
> Thanks,
> C. René
>
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