netdev - Re: Stable regression with 'tcp: allow splice() to build full TSO packets'

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Message-Id: <20120517.183520.1377234710702090939.davem@davemloft.net>
Date:	Thu, 17 May 2012 18:35:20 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	w@....eu
Cc:	eric.dumazet@...il.com, netdev@...r.kernel.org
Subject: Re: Stable regression with 'tcp: allow splice() to build full TSO
 packets'

From: Willy Tarreau <w@....eu>
Date: Fri, 18 May 2012 00:30:28 +0200

> On Thu, May 17, 2012 at 06:25:45PM -0400, David Miller wrote:
>> From: Willy Tarreau <w@....eu>
>> Date: Fri, 18 May 2012 00:24:31 +0200
>> 
>> > On Fri, May 18, 2012 at 12:22:31AM +0200, Eric Dumazet wrote:
>> >> Hmm... I believe I prefer your prior patch ( the one I Acked)
>> > 
>> > I too, less changes are better :-)
>> 
>> And I think that's the one I'm going to apply after I audit this
>> code a little bit myself.
>> 
>> Thanks!
> 
> Sorry for the double mail, I didn't know if you were following the thread
> when I forwarded it to you.

No problem.

BTW, this issue goes back all the way to the original implementation
of do_tcp_sendpages().
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