[Qemu-devel] Re: virtio: Add memory statistics reporting to the balloon driver (V8)

[Adam Litke]

On Tue, 2010-03-09 at 11:22 -0300, Luiz Capitulino wrote:
> On Tue, 09 Mar 2010 14:51:31 +0100
> Juan Quintela <address@hidden> wrote:
> 
> > Any recompilation/etc would break migration.  I have tried to understand
> > what happened with monitor async commands, and my head exploded in
> > indirections.
> 
>  The Monitor needs lots of cleanups to make things more obvious.
> 
> > Is there any written explanation of what are we trying to do here?
> 
>  Only the commit log 940cc30.
> 
>  Basically, an asynchronous handler has a completion function which is
> called when the handler completes.
> 
>  If we're in the user Monitor, it's suspended until the completion
> function is called. In QMP, the handler returns immediately and we
> _should_ be emitting an event when we have the answer.
> 
>  The current code doesn't do that, which seems to be a new issue.

With current git, I cannot get QMP to recognize any commands.  Unless
this is a known issue, I will look into it further to see what has
caused it.

-- 
Thanks,
Adam