Re: [Qemu-devel] [RFC 3/3] docs: document virtio-balloon stats

[Dietmar Maurer]

> > Is it possible to extent those statistic to include buffer/cache values?
> 
> Yes, should be possible but the kernel virtio-balloon driver has to be
> extended too (and I suspect this kind of change goes into the kernel first).

The current statistics are quite useless without that information, and
I guess it is impossible to such changes upstream within a reasonable time?

So what is the purpose of that 'stat-free-memory'? Can we change that to
return the amount of free RAM including buffers?