Re: [Qemu-devel] [PATCH 0/3] re-enable balloon stats

[Dietmar Maurer]

> > > but it would silently fail if the feature is never negotiated (as
> > > you said above).
> >
> > Why don't we raise the error when we query the values?
> 
> Hmm, that's a good idea.
> 
> Only small nit is that, today old stats will remain available to be queried 
> even
> if you disable the timer. If we do what you suggest, old stats won't be
> available if the module is unloaded (well, I *guess* the guest will unset the
> feature bit on module removal).

What is the problem with that? It would be no problem to simulate the 
old behavior, but why do you want that?