netdev - Re: UDP multi-core performance on a single socket and SO

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Message-ID: <50E74DC5.10505@markandruth.co.uk>
Date:	Fri, 04 Jan 2013 21:46:45 +0000
From:	Mark Zealey <netdev@...kandruth.co.uk>
To:	Tom Herbert <therbert@...gle.com>
CC:	Eric Dumazet <eric.dumazet@...il.com>, netdev@...r.kernel.org
Subject: Re: UDP multi-core performance on a single socket and SO_REUSEPORT

On 04/01/13 20:47, Tom Herbert wrote:
> I believe the hard part of making SO_REUSEPORT was on the TCP side in
> dealing with state in req structs which we have not resolved.  UDP
> SO_REUSEPORT seems to be working pretty well.

Does anyone have a SO_REUSEPORT UDP patch for a modern networking stack? 
There have been a number of changes and new functions added since the 
2010 patch that I found so I couldn't get it to work properly on 3.7.1.

Thanks,

Mark
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