Re: [Qemu-devel] Re: [6684] Fix "info registers" under kvm.

[Andreas Färber]

Am 08.03.2009 um 17:10 schrieb Anthony Liguori:

> Jan Kiszka wrote:
> > I'm just still waiting for a reply from Anthony on how to embed  
> > best all
> > the "if (kvm_enabled()) foo();" patterns [2]. [...]
>
> I really don't have a great suggestion.  I've been hoping we could  
> come up with something better than if (kvm_enabled()) foo().  If we  
> can't, we can't.

What about this pattern:

#define KVM(x) if (kvm_enabled()) { x; }
KVM(foo());

That would make it shorter to type and allows to #define KVM(x) for  
the no-KVM case.

Andreas