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From: Andi Kleen <ak@muc.de>
To: nickpiggin@yahoo.com.au, akpm@osdl.org, linux-arch@vger.kernel.org
Subject: domain setup in 2.6.9rc1-bk6
Date: Tue, 31 Aug 2004 11:56:34 +0200	[thread overview]
Message-ID: <m3llfvk4vh.fsf@averell.firstfloor.org> (raw)


Someone deleted arch/x86_64/kernel/domain.c in current BK 
and moved the SMT domain setup to generic code.

Problem is that I need a architecture specific hook to 
turn off SMT idle for AMD dual core CPUs, which otherwise
look like SMT siblings. I suppose I will do more tunings
in this area in the future anyways, so having it in the 
architecture would be better.

It seems a bit counterintuitive that we have such a configurable
scheduler, and then there is only a "one size fits all" way
to configure it.

Can part of this code please be moved back to the architecture? 

Thanks,

-Andi

             reply	other threads:[~2004-08-31  9:56 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-31  9:56 Andi Kleen [this message]
2004-08-31 10:09 ` domain setup in 2.6.9rc1-bk6 Anton Blanchard
2004-08-31 11:33   ` Andi Kleen
2004-09-01  0:16     ` Nick Piggin
2004-09-01  1:15       ` Andi Kleen

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