From owner-freebsd-current@FreeBSD.ORG Tue May 11 11:44:47 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id ED9D616A4CE for ; Tue, 11 May 2004 11:44:47 -0700 (PDT) Received: from mail1.speakeasy.net (mail1.speakeasy.net [216.254.0.201]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4250443D5D for ; Tue, 11 May 2004 11:44:47 -0700 (PDT) (envelope-from jhb@FreeBSD.org) Received: (qmail 18009 invoked from network); 11 May 2004 18:44:46 -0000 Received: from dsl027-160-063.atl1.dsl.speakeasy.net (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) encrypted SMTP for ; 11 May 2004 18:44:46 -0000 Received: from 10.50.40.205 (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.11/8.12.11) with ESMTP id i4BIihEm005893; Tue, 11 May 2004 14:44:43 -0400 (EDT) (envelope-from jhb@FreeBSD.org) From: John Baldwin To: Gerrit Nagelhout Date: Tue, 11 May 2004 14:45:10 -0400 User-Agent: KMail/1.6 References: In-Reply-To: MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200405111445.10295.jhb@FreeBSD.org> X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on server.baldwin.cx cc: 'Scott Long' cc: freebsd-current@FreeBSD.org cc: 'Robert Watson' cc: bmilekic@FreeBSD.org Subject: Re: 4.7 vs 5.2.1 SMP/UP bridging performance X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 May 2004 18:44:48 -0000 On Tuesday 11 May 2004 11:30 am, Gerrit Nagelhout wrote: > I just had a quick look through some UMA documentation, and it sounds > like it could work quite well for mbufs. Is any of that work > scheduled for 5.3? Having per CPU memory pools should work well if > the interfaces are bound to CPUs also. Yes. Bosko Milekic is working on that. There is a mbuma2 branch in p4 that he is working on that has the current WIP. He might be able to rustle up a diff if you want. I'm not sure how ready it is for testing though. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org