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

[Dietmar Maurer]

> +The memory statistics are:
> +
> + o stat-swap-in
> + o stat-swap-out
> + o stat-major-faults
> + o stat-minor-faults
> + o stat-free-memory
> + o stat-total-memory

I want to implement an automatic ballooning policy, so I need to
know the amount of free RAM inside the guest.

But it seem that the balloon driver reports free ram without accounting
buffers and cache.

Is it possible to extent those statistic to include buffer/cache values?