Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933283AbcCKRYQ (ORCPT ); Fri, 11 Mar 2016 12:24:16 -0500 Received: from shards.monkeyblade.net ([149.20.54.216]:35767 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932718AbcCKRYN (ORCPT ); Fri, 11 Mar 2016 12:24:13 -0500 Date: Fri, 11 Mar 2016 12:24:10 -0500 (EST) Message-Id: <20160311.122410.1707380867356253160.davem@davemloft.net> To: sunil.kovvuri@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sgoutham@cavium.com, robert.richter@caviumnetworks.com Subject: Re: [PATCH 1/2] net: thunderx: Set recevie buffer page usage count in bulk From: David Miller In-Reply-To: References: <20160310.144812.2252397711464239518.davem@davemloft.net> X-Mailer: Mew version 6.6 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Fri, 11 Mar 2016 09:24:13 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 796 Lines: 21 From: Sunil Kovvuri Date: Fri, 11 Mar 2016 22:34:19 +0530 > On Fri, Mar 11, 2016 at 1:18 AM, David Miller wrote: >> From: Sunil Kovvuri >> Date: Thu, 10 Mar 2016 23:57:48 +0530 >> >>> Difference between NIU driver and this patch is there it's >>> calculate split count, increment page count and then divide page into >>> buffers. Here it's divide page into buffers, have a counter which increments >>> at every split and then at the end do a atomic increment of page->_count. >>> >>> Any issue with this approach ? >> >> I guess not. > > Okay, so can i assume you will consider the patch for merging if no > other comments > are received. Or do you want me to resubmit patches a fresh. ? Please resubmit, thanks a lot.