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Message-ID: <20081119201637.GC4765@elte.hu>
Date: Wed, 19 Nov 2008 21:16:37 +0100
From: Ingo Molnar <mingo@...e.hu>
To: "H. Peter Anvin" <hpa@...or.com>
Cc: Alexander van Heukelum <heukelum@...lshack.com>,
LKML <linux-kernel@...r.kernel.org>,
Andi Kleen <andi@...stfloor.org>,
Jan Beulich <jbeulich@...ell.com>,
Glauber Costa <gcosta@...hat.com>,
Matt Mackall <mpm@...enic.com>,
Thomas Gleixner <tglx@...utronix.de>,
Nick Piggin <nickpiggin@...oo.com.au>,
Cyrill Gorcunov <gorcunov@...il.com>
Subject: Re: [PATCH/RFC] Move entry_64.S register saving out of the macros
* H. Peter Anvin <hpa@...or.com> wrote:
> All of this qualify as "tweaking", which means we need to be very
> careful so we don't end up burning more performance than we gain,
> but all in all, I think this is a good idea.
okay - will queue it up in tip/x86/irq, lets see how it goes.
Ingo
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