From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D0ABC31E40 for ; Fri, 9 Aug 2019 05:35:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EC9672171F for ; Fri, 9 Aug 2019 05:35:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405327AbfHIFfX (ORCPT ); Fri, 9 Aug 2019 01:35:23 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:56190 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726233AbfHIFfW (ORCPT ); Fri, 9 Aug 2019 01:35:22 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 438F7143750FA; Thu, 8 Aug 2019 22:35:22 -0700 (PDT) Date: Thu, 08 Aug 2019 22:35:21 -0700 (PDT) Message-Id: <20190808.223521.258592952923110054.davem@davemloft.net> To: hkallweit1@gmail.com Cc: nic_swsd@realtek.com, netdev@vger.kernel.org Subject: Re: [PATCH net-next] r8169: allocate rx buffers using alloc_pages_node From: David Miller In-Reply-To: <7d79d794-b41c-101f-0720-59eea88bf9ab@gmail.com> References: <7d79d794-b41c-101f-0720-59eea88bf9ab@gmail.com> X-Mailer: Mew version 6.8 on Emacs 26.1 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]); Thu, 08 Aug 2019 22:35:22 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Heiner Kallweit Date: Wed, 7 Aug 2019 21:38:22 +0200 > We allocate 16kb per rx buffer, so we can avoid some overhead by using > alloc_pages_node directly instead of bothering kmalloc_node. Due to > this change buffers are page-aligned now, therefore the alignment check > can be removed. > > Signed-off-by: Heiner Kallweit Applied, thank you.