Messages in this thread | | | Date | Thu, 27 Mar 2008 17:35:42 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [PATCH 3 of 4] sparsemem: reduce i386 PAE section size |
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On Thu, 27 Mar 2008, Jeremy Fitzhardinge wrote:
> A 1G section size makes memory hotplug too coarse in a virtual > environment. Retuce it by a factor of 2 to 512M. I would have liked > to make it smaller, but it runs out of reserved flags in the page flags.
There are patches in mm which changes that situation. You should have 5 or 6 more flags to play with.
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