From: "H. Peter Anvin" <hpa@zytor.com>
To: Chuck Ebbert <76306.1226@compuserve.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>, Linus Torvalds <torvalds@osdl.org>
Subject: Re: [patch 2.6.16-rc5-mm2] i386 memcpy: optimal memcpy for IO
Date: Thu, 01 Jun 2006 22:06:39 -0700 [thread overview]
Message-ID: <447FC75F.6090905@zytor.com> (raw)
In-Reply-To: <200606012130_MC3-1-C15B-2A16@compuserve.com>
Chuck Ebbert wrote:
> From: H. Peter Anvin <hpa@zytor.com>
>
> Optimal memcpy for moves to/from IO space. Does as few moves as
> possible while keeping transfers optimally aligned.
>
> Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
>
Why wrap this in C code when it's just assembly anyway? It just makes
it look ugly...
-hpa
next prev parent reply other threads:[~2006-06-02 5:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-02 1:28 [patch 2.6.16-rc5-mm2] i386 memcpy: optimal memcpy for IO Chuck Ebbert
2006-06-02 5:06 ` H. Peter Anvin [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-06-02 5:57 Chuck Ebbert
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