Re: [Xen-devel] per-domain logging

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Thu, Oct 13, 2016 at 11:28:21AM +0200, Cedric Bosdonnat wrote:
> Hi Wei, Ian,
> 
> In quite a number of places, the domid we have in the function calling LOG*
> may be the one of a stubdom. In the log we want to output the domid of the
> domain the user knows about. Would there be a way to get it?
> 
> An example of that is do_pci_add. It has a libxl_is_stubdom call, suggesting
> that domid may not be the real domain id. An I wonder if there are other
> places where domid may be the one of a stubdom and I don't know it.
> 

The third argument of libxl_is_stubdom can be used to retrieve the
target domid.

If you find other places where you need to get the domid, please let me
know. I believe there are some fields embedded in various structs that
we can interrogate.

Wei.

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