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Date: Sun, 31 Dec 2000 18:36:50 +0100
From: Andi Kleen <ak@suse.de>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: Andi Kleen <ak@suse.de>, Geert Uytterhoeven <geert@linux-m68k.org>,
        Marcelo Tosatti <marcelo@conectiva.com.br>,
        Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: test13-pre5
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In-Reply-To: <Pine.LNX.4.10.10012310924500.4029-100000@penguin.transmeta.com>; from torvalds@transmeta.com on Sun, Dec 31, 2000 at 09:27:23AM -0800
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On Sun, Dec 31, 2000 at 09:27:23AM -0800, Linus Torvalds wrote:
> 
> 
> On Sun, 31 Dec 2000, Andi Kleen wrote:
> > 
> > Sounds good. It could also be controlled by a CONFIG_SPACE_EFFICIENT for
> > embedded systems, where you could trade a bit of CPU for less memory overhead 
> > even on systems where u8 is slow and atomicity doesn't come into play
> > because it's UP anyways. 
> 
> UP has nothing to do with it.
> 
> The alpha systems I remember this problem on were all SMP.

AFAIK alpha has byte instructions now.


-Andi
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