Re: [Xen-devel] can GNTTABOP_query_size return different values after migrate?

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 08/02/2009 01:28, "James Harper" <james.harper@xxxxxxxxxxxxxxxx> wrote:

> If I assume that migration is only supported between identical versions
> of Xen, will GNTTABOP_query_size ever return different values? The only
> thing I can think of is that maybe a migration between a 32 bit and a 64
> bit hypervisor could cause a difference.
> 
>> From a brief look at the code, DEFAULT_MAX_NR_GRANT_FRAMES is hardcoded
> at 32 with nothing obvious that would override it.

It shouldn't get smaller, at least :-)

 -- Keir



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