From owner-cvs-src@FreeBSD.ORG Mon May 28 11:28:17 2007 Return-Path: X-Original-To: cvs-src@FreeBSD.org Delivered-To: cvs-src@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id A03EC16A4E2; Mon, 28 May 2007 11:28:17 +0000 (UTC) (envelope-from glebius@FreeBSD.org) Received: from cell.glebius.int.ru (glebius.int.ru [81.19.64.130]) by mx1.freebsd.org (Postfix) with ESMTP id 09A0113C4C6; Mon, 28 May 2007 11:28:16 +0000 (UTC) (envelope-from glebius@FreeBSD.org) Received: from cell.glebius.int.ru (localhost [127.0.0.1]) by cell.glebius.int.ru (8.14.1/8.14.1) with ESMTP id l4SBSCqd000550; Mon, 28 May 2007 15:28:12 +0400 (MSD) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.glebius.int.ru (8.14.1/8.14.1/Submit) id l4SBSCjc000549; Mon, 28 May 2007 15:28:12 +0400 (MSD) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.glebius.int.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Mon, 28 May 2007 15:28:12 +0400 From: Gleb Smirnoff To: Andre Oppermann Message-ID: <20070528112812.GO89017@FreeBSD.org> References: <200705251938.l4PJcWRY007635@repoman.freebsd.org> <20070525154540.A22931@grasshopper.cs.duke.edu> <46574DD2.7080200@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <46574DD2.7080200@freebsd.org> User-Agent: Mutt/1.5.15 (2007-04-06) Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, Andrew Gallatin , cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/mxge if_mxge.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 May 2007 11:28:17 -0000 On Fri, May 25, 2007 at 10:57:54PM +0200, Andre Oppermann wrote: A> Andrew Gallatin wrote: A> > Andrew Gallatin [gallatin@FreeBSD.org] wrote: A> >> gallatin 2007-05-25 19:38:32 UTC A> >> A> >> FreeBSD src repository A> >> A> >> Modified files: A> >> sys/dev/mxge if_mxge.c Log: A> >> - Use m_getcl() rather than m_getjcl() when we're allocating 2KB A> >> clusters. This helps quite a bit on my low end machines (improves A> >> performance by about 300Kpps when being blasted by a hardware A> >> packet generator). A> > BTW, thanks to bmilekic for reminding me of the packet zone. A> > It would be nice if such a thing existed for the jumbo sized A> > clusters :) A> A> Secondary zones are not perfectly integrated with UMA and there A> are some nits that prevent doing just that for the moment. We're A> working on it. It's not trivial though. I want to de-inline some A> functions in mbuf.h to make backend changes transparent to consumers A> of it. Just 1 penny: Andrews commit shows that packet zone shouldn't be deleted, it really improves performance. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE