From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 20/31]: pkt_sched: Perform bulk of qdisc destruction in RCU. Date: Mon, 21 Jul 2008 08:09:01 -0700 (PDT) Message-ID: <20080721.080901.214889979.davem@davemloft.net> References: <20080721131918.GA11114@gondor.apana.org.au> <1216648585.4847.303.camel@localhost> <20080721135846.GA11543@gondor.apana.org.au> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: hadi-fAAogVwAN2Kw5LPnMra/2Q@public.gmane.org, kaber-dcUjhNyLwpNeoWH0uzbU5w@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org, linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: herbert-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org Return-path: In-Reply-To: <20080721135846.GA11543-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org> Sender: linux-wireless-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org From: Herbert Xu Date: Mon, 21 Jul 2008 21:58:46 +0800 > 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. This we should avoid, it would allow reordering within a flow. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html