linux-kernel - Re: [PATCH RFC V2] [x86] Optimize copy-page by reducing impact from HW prefetch

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Message-ID: <20110623143442.GA14680@elte.hu>
Date:	Thu, 23 Jun 2011 16:34:42 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	ling.ma@...el.com
Cc:	hpa@...or.com, tglx@...utronix.de, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RFC V2] [x86] Optimize copy-page by reducing impact from
 HW prefetch


* ling.ma@...el.com <ling.ma@...el.com> wrote:

> ---
>  arch/x86/lib/copy_page_64.S |  124 +++++++++++++++++++-----------------------
>  1 files changed, 56 insertions(+), 68 deletions(-)

What happened to the 2 patches suggestion i made in my mail:

> and do this cleanup patch first and the speedup on top of it, and
> keep the two in two separate patches so that the modification to the
> assembly code can be reviewed more easily.

?

Thanks,

	Ingo
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