Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756028Ab1CQXth (ORCPT ); Thu, 17 Mar 2011 19:49:37 -0400 Received: from mga11.intel.com ([192.55.52.93]:7674 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755787Ab1CQXtg (ORCPT ); Thu, 17 Mar 2011 19:49:36 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.63,202,1299484800"; d="scan'208";a="898464751" Date: Fri, 18 Mar 2011 00:49:34 +0100 From: Samuel Ortiz To: Mark Brown Cc: linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com Subject: Re: [PATCH 1/3] mfd: Avoid copying data in WM8994 I2C write Message-ID: <20110317234933.GG32172@sortiz-mobl> References: <1300398150-11834-1-git-send-email-broonie@opensource.wolfsonmicro.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1300398150-11834-1-git-send-email-broonie@opensource.wolfsonmicro.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 599 Lines: 19 Hi Mark, On Thu, Mar 17, 2011 at 09:42:28PM +0000, Mark Brown wrote: > As well as providing a trivial performance optimisation this also avoids > allocating a copy of the message on the stack which is beneficial when > doing large transfers. All 3 patches applied, thanks. Cheers, Samuel. -- Intel Open Source Technology Centre http://oss.intel.com/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/