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Re: [Xen-devel] RFC: [0/2] Remove netloop by lazy copying in netback

On Tue, Mar 27, 2007 at 11:19:10AM +0100, Keir Fraser wrote:
> Is this a virtual TLB we're talking about? Xen will already have to
> implicitly shatter the large mappings before updating the real TLB, since
> guest machine memory map is not contiguous at the scale of large pages (even
> if we tried at domain build time, it certainly wouldn't be the case when
> foreign grant mappings are scattered all over the place).

OK, you got me there :)

Of course I'd still like to avoid this if possible since it introduces
another change from Linux.

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