netdev - Re: htb parallelism on multi-core platforms

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Message-ID: <Pine.LNX.4.64.0904232103390.13488@ask.diku.dk>
Date:	Thu, 23 Apr 2009 21:06:59 +0200 (CEST)
From:	Jesper Dangaard Brouer <hawk@...u.dk>
To:	Jarek Poplawski <jarkao2@...il.com>
Cc:	Radu Rendec <radu.rendec@...s.ro>,
	Denys Fedoryschenko <denys@...p.net.lb>, netdev@...r.kernel.org
Subject: Re: htb parallelism on multi-core platforms

On Thu, 23 Apr 2009, Jarek Poplawski wrote:

> Radu Rendec wrote, On 04/23/2009 02:31 PM:
>
>> On Wed, 2009-04-22 at 23:29 +0200, Jesper Dangaard Brouer wrote:
> ...
>>> The HTB classify hash has a scalability issue in kernels below 2.6.26.
>>> Patrick McHardy fixes that up in 2.6.26.  What kernel version are you
>>> using?
>>
>> I'm using 2.6.26, so I guess the fix is already there :(
>
> If Jesper meant the change of hash I can see it in 2.6.27 yet.

I'm referring to:

  commit f4c1f3e0c59be0e6566d9c00b1d8b204ffb861a2
  Author: Patrick McHardy <kaber@...sh.net>
  Date:   Sat Jul 5 23:22:35 2008 -0700

     net-sched: sch_htb: use dynamic class hash helpers

Is there any easy git way to figure out which release this commit got 
into?

Cheers,
   Jesper Brouer

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