Re: 2.6.13-rc3-mm3

From: Christoph Lameter
Date: Thu Jul 28 2005 - 14:33:32 EST

On Thu, 28 Jul 2005, Andrew Morton wrote:

> I remain fairly dubious about this - it seems a fairly specific and
> complex piece of work to speed up one extremely specific part of one type of
> computer's one type of workload. Surely there's a better way :(

The patches provide the basis for more work on this issue. But we need to
start somewhere. The specific issue addresses in the initial patchset is
becoming a common case for multi-core applications.

> The patches at present spit warnings or don't compile on lots of
> architectures. x86, x86_64, ppc64 and ia64 are OK.

I have just sent a fix to you this morning when I got your messages.
Sadly I do not have access to the architectures that failed (arm, alpha
and ppc32) but the fix simply removes code that is not used for these
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