From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH] net: Update netdev_alloc_frag to work more efficiently with TCP and GRO Date: Sat, 30 Jun 2012 10:39:40 +0200 Message-ID: <1341045580.21162.38.camel@edumazet-glaptop> References: <20120620004306.17814.58369.stgit@gitlad.jf.intel.com> <1340170590.4604.784.camel@edumazet-glaptop> <1340180223.4604.828.camel@edumazet-glaptop> <1340198514.4604.970.camel@edumazet-glaptop> <4FE29DE4.1010705@gmail.com> <1340255226.4604.3774.camel@edumazet-glaptop> <1340368430.4604.10280.camel@edumazet-glaptop> <4FEE3487.9080408@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Alexander Duyck , netdev@vger.kernel.org, davem@davemloft.net, jeffrey.t.kirsher@intel.com To: Alexander Duyck Return-path: Received: from mail-wg0-f42.google.com ([74.125.82.42]:64278 "EHLO mail-wg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751320Ab2F3Ijp (ORCPT ); Sat, 30 Jun 2012 04:39:45 -0400 Received: by wgbds11 with SMTP id ds11so1465586wgb.1 for ; Sat, 30 Jun 2012 01:39:43 -0700 (PDT) In-Reply-To: <4FEE3487.9080408@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: On Fri, 2012-06-29 at 16:04 -0700, Alexander Duyck wrote: > I was wondering if there were any plans to clean this patch up and > submit it to net-next? If not, I can probably work on that since this > addressed the concerns I had in my original patch. > I used this patch for a while on my machines, but I am working on something allowing fallback to order-0 allocations if memory gets fragmented. This fallback should almost never happen, but we should have it just in case ?