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From: John Fastabend <john.r.fastabend-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Eric Dumazet <eric.dumazet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "dev-yBygre7rU0TnMu66kgdUjQ@public.gmane.org"
	<dev-yBygre7rU0TnMu66kgdUjQ@public.gmane.org>,
	Chris Wright <chrisw-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Herbert Xu
	<herbert-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org>,
	netdev <netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"jhs-jkUAjuhPggJWk0Htik3J/w@public.gmane.org"
	<jhs-jkUAjuhPggJWk0Htik3J/w@public.gmane.org>,
	Stephen Hemminger
	<shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>,
	David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
Subject: Re: Integration of Open vSwitch
Date: Wed, 30 Nov 2011 22:41:11 -0800	[thread overview]
Message-ID: <4ED72187.7070502@intel.com> (raw)
In-Reply-To: <1322659299.2403.19.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC>

On 11/30/2011 5:21 AM, Eric Dumazet wrote:
> Le mercredi 30 novembre 2011 à 08:14 -0500, jamal a écrit :
>> On Wed, 2011-11-30 at 15:00 +0800, Herbert Xu wrote:
>>
>>
>>> The other factor I considered is scalability.  The OVS code as is
>>> is not really friendly to SMP/NUMA scalability (but as Eric pointed,
>>> neither is the classifier/action layer). 
>>
>> Did you mean the qdisc funnel-to-interface part which Eric is hopefully
>> going to work on now that bql is in? classifier/action happens way
>> before that.
> 
> Actually I am waiting for John work on this area, before wasting my
> time ;)
> 

I'll try to get these out in the next couple days. Got a few qdiscs
running without the qdisc lock today. After I get some real numbers
and make them at least a bit more presentable I'll post them so
folks can let me know if they think its the right approach.

Thanks,
John.







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  reply	other threads:[~2011-12-01  6:41 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-30  6:25 Integration of Open vSwitch Jesse Gross
2011-11-30  7:00 ` Herbert Xu
     [not found]   ` <20111130070011.GA32630-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org>
2011-11-30 13:14     ` jamal
2011-11-30 13:21       ` Eric Dumazet
2011-12-01  6:41         ` John Fastabend [this message]
2011-11-30 13:40       ` Herbert Xu
     [not found]         ` <20111130134028.GA3226-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org>
2011-11-30 14:01           ` jamal
2011-11-30 15:47             ` Herbert Xu
2011-12-01  7:51           ` Simon Horman
2011-12-01  7:59     ` Simon Horman
2011-12-02 23:08   ` Jesse Gross
     [not found] ` <CAEP_g=-g5g0Z30gYBDAZ8s7ACCZSy5MLJpPDxQmmc8m1wbk3tg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-30 13:11   ` jamal
2011-12-02 23:30     ` Jesse Gross
     [not found]       ` <CAEP_g=8UM17Jbv2Y7ag7kO7BuXENDiitKydXMjiNtB+-uyxvKQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-12-05 13:49         ` Jamal Hadi Salim

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