[Qemu-devel] Re: KVM call agenda for Apr 27

[Anthony Liguori]

On 04/27/2010 06:11 AM, Gleb Natapov wrote:
> Network cards have low number of rx/tx buffers interrupt. This is also
> heuristic. Do you think driver should poll for this event instead and
> NIC designers just wasted their time designing the feature?
>    

I don't see how the two cases are at all similar.

More importantly, I don't see what the burden is of polling when you're 
talking about a very unusual statistic that has a very limited use case.

Regards,

Anthony Liguori

> --
>                         Gleb.
>