From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752877AbcIKERc (ORCPT ); Sun, 11 Sep 2016 00:17:32 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:51258 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750934AbcIKER3 (ORCPT ); Sun, 11 Sep 2016 00:17:29 -0400 Date: Sat, 10 Sep 2016 21:17:28 -0700 (PDT) Message-Id: <20160910.211728.222777942734908576.davem@davemloft.net> To: christophe.leroy@c-s.fr Cc: pantelis.antoniou@gmail.com, vbordug@ru.mvista.com, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org Subject: Re: [PATCH v2 0/3] Optimisation of fs_enet ethernet driver From: David Miller In-Reply-To: References: X-Mailer: Mew version 6.7 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]); Sat, 10 Sep 2016 21:17:29 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Christophe Leroy Date: Fri, 9 Sep 2016 14:26:18 +0200 (CEST) > This set optimises the freescale fs_enet ethernet driver: > 1/ Merge of RX and TX NAPI functions in order to limit the amount of > interrupts > 2/ Do not unmap DMA when packets len is below copybreak, otherwise there > is no benefit in copying the skb instead of allocating a new one > 3/ Make copybreak value configurable as the optimised value is not the > same on all targets Series applied, thanks.