Return-path: Received: from rhun.apana.org.au ([64.62.148.172]:52325 "EHLO arnor.apana.org.au" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752282AbYGUN65 (ORCPT ); Mon, 21 Jul 2008 09:58:57 -0400 Date: Mon, 21 Jul 2008 21:58:46 +0800 From: Herbert Xu To: jamal Cc: davem@davemloft.net, kaber@trash.net, netdev@vger.kernel.org, johannes@sipsolutions.net, linux-wireless@vger.kernel.org Subject: Re: [PATCH 20/31]: pkt_sched: Perform bulk of qdisc destruction in RCU. Message-ID: <20080721135846.GA11543@gondor.apana.org.au> (sfid-20080721_155900_846370_B046A8BC) References: <1216645724.4847.275.camel@localhost> <20080721131918.GA11114@gondor.apana.org.au> <1216648585.4847.303.camel@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1216648585.4847.303.camel@localhost> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, Jul 21, 2008 at 09:56:25AM -0400, jamal wrote: > > Ok - You may be able to pull it if you have the exact same hashing on > hardware rx as it is on transmit stateless filtering. > I can see a traffic pattern that could be cooked to give some good > numbers in such a scenario;-> Actually you've hit it on the head, as an alternative to TX hashing on the packet content, we need to allow TX queue selection based on the current CPU ID. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt