Re: [Xen-devel] [PATCH 0/5] xen: better grant v2 support

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 23.08.17 at 11:23, <jgross@xxxxxxxx> wrote:
> On 23/08/17 10:47, Paul Durrant wrote:
>> Making a the number of grant frames a per-vm-configurable quantity would 
> seem like a reasonable first step. I'm not convinced of the need for separate 
> v1 and v2 limits if this were the case.
> 
> Really? I don't think so. I believe the default should be to allow the
> same number of grants regardless whether they are v1 or v2. Having to
> modify the guest config to achieve this isn't good practice IMO.

I'm not convinced one is significantly better than the other. Both
have their upsides and downsides.

Jan


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