linux-kernel - Re: [PATCH] x86-64: slightly stream-line 32-bit syscall entry code

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Message-ID: <20080906175255.GW4856@elte.hu>
Date:	Sat, 6 Sep 2008 19:52:55 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Jan Beulich <jbeulich@...ell.com>
Cc:	tglx@...utronix.de, hpa@...or.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86-64: slightly stream-line 32-bit syscall entry code


* Jan Beulich <jbeulich@...ell.com> wrote:

> Avoid updating registers or memory twice as well as needlessly loading
> or copying registers.

applied to tip/x86/core, thanks Jan - this should give a small speedup 
too.

	Ingo
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