[PATCH] drm/i915/gvt: Add mdev device attribute group

[Tian, Kevin]

> From: Du, Changbin
> Sent: Wednesday, March 15, 2017 11:15 AM
> 
> On Wed, Mar 15, 2017 at 10:59:11AM +0800, Zhenyu Wang wrote:
> > On 2017.03.13 06:46:12 +0000, Tian, Kevin wrote:
> > >
> > > Better finding another example? :-)
> > >
> >
> > Another one can think of now is to show shadow context id for each
> > vGPU by mdev attributes, which could be used by gpu perf tool for
> > per-context profiling. There should be another way to link between VM
> > and mdev UUID, then we could identify VM instance.
> >
> hmm, I think this is useful if we want to profile GPU activity for a particular
> VM when the perf tool suport such feature. :)
> 

Are above nodes in the same level as other common mdev attributes?
If yes, might be cleaner to create one parent node (e.g. 'intel') to host
all those vendor specific attributes?

Thanks
Kevin