From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul E. McKenney" Subject: Re: [PATCH 2/2] udp: RCU handling for Unicast packets. Date: Wed, 29 Oct 2008 11:38:40 -0700 Message-ID: <20081029183840.GD6732@linux.vnet.ibm.com> References: <20081029163739.GB6732@linux.vnet.ibm.com> <49089E2D.8030907@cosmosbay.com> <20081029181114.GC6732@linux.vnet.ibm.com> <20081029.112956.43077212.davem@davemloft.net> Reply-To: paulmck@linux.vnet.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: dada1@cosmosbay.com, minyard@acm.org, shemminger@vyatta.com, benny+usenet@amorsen.dk, netdev@vger.kernel.org, cl@linux-foundation.org, a.p.zijlstra@chello.nl, johnpol@2ka.mipt.ru, christian@myri.com To: David Miller Return-path: Received: from e6.ny.us.ibm.com ([32.97.182.146]:44445 "EHLO e6.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753054AbYJ2SjJ (ORCPT ); Wed, 29 Oct 2008 14:39:09 -0400 Received: from d01relay02.pok.ibm.com (d01relay02.pok.ibm.com [9.56.227.234]) by e6.ny.us.ibm.com (8.13.8/8.13.8) with ESMTP id m9TIfilC006023 for ; Wed, 29 Oct 2008 14:41:44 -0400 Received: from d01av04.pok.ibm.com (d01av04.pok.ibm.com [9.56.224.64]) by d01relay02.pok.ibm.com (8.13.8/8.13.8/NCO v9.1) with ESMTP id m9TIcmsP116980 for ; Wed, 29 Oct 2008 14:38:48 -0400 Received: from d01av04.pok.ibm.com (loopback [127.0.0.1]) by d01av04.pok.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m9TIceF9021988 for ; Wed, 29 Oct 2008 14:38:47 -0400 Content-Disposition: inline In-Reply-To: <20081029.112956.43077212.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-ID: On Wed, Oct 29, 2008 at 11:29:56AM -0700, David Miller wrote: > From: "Paul E. McKenney" > Date: Wed, 29 Oct 2008 11:11:14 -0700 > > > OK. However, this reasoning assumes that a socket with a given > > udp_hashfn() value will appear on one and only one list. There are no > > side lists for sockets in other states? (listen, &c) > > Nope, with UDP things are very simple, just one hash table. Cool! That does make things easier. ;-) Thanx, Paul