Re: [Xen-devel] [PATCH 3/7] libxenlight meta-resend: physmap slack for pv domains

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

I don't think this one got Acked. I've applied all your other patches
however.

 -- Keir

On 03/12/2009 17:05, "Andres Lagar-Cavilla" <andres@xxxxxxxxxxxxxxxx> wrote:

> Contemplate a memory space slack for PV domains,
> since they do ballooning (or flipping network rx)
> and need some extra room in their pfn space.
> 
> Note that this does not allocate any extra memory
> to the domain, it simply extends the physmap with
> some extra room for "bounce bufffering back" pfn's
> that are yielded to dom0.
> 
> The default slack is set at 8MB.
> 
> Signed-off-by: Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>
> 



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