Re: [Qemu-devel] [PATCH] virtio: verify that all outstanding buffers are flushed (was Re: vmstate conversion for virtio?)

[Rusty Russell]

"Michael S. Tsirkin" <address@hidden> writes:
> Add sanity check to address the following concern:
>
> On Wed, Dec 05, 2012 at 09:47:22AM +1030, Rusty Russell wrote:
>> All we need is the index of the request; the rest can be re-read from
>> the ring.

The terminology I used here was loose, indeed.

We need the head of the chained descriptor, which we already read from
the ring when we gathered the request.

Currently we dump a massive structure; it's inelegant at the very least.

Cheers,
Rusty.