Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761360Ab0HFNhf (ORCPT ); Fri, 6 Aug 2010 09:37:35 -0400 Received: from hera.kernel.org ([140.211.167.34]:55924 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761334Ab0HFNhe (ORCPT ); Fri, 6 Aug 2010 09:37:34 -0400 Message-ID: <4C5C1011.6080209@kernel.org> Date: Fri, 06 Aug 2010 15:37:21 +0200 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.2.7) Gecko/20100713 Thunderbird/3.1.1 MIME-Version: 1.0 To: Namhyung Kim CC: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH] percpu: remove address_space attribute if !SMP References: <1281098768-5724-1-git-send-email-namhyung@gmail.com> <4C5C04D8.1080103@kernel.org> <1281099197.1655.11.camel@leonhard> <4C5C06A6.7070206@kernel.org> <1281101014.1655.20.camel@leonhard> In-Reply-To: <1281101014.1655.20.camel@leonhard> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Fri, 06 Aug 2010 13:37:32 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 656 Lines: 20 Hello, On 08/06/2010 03:23 PM, Namhyung Kim wrote: > Sure. :-) > Although I'm not sure that it is really needed, if so I'll do that. Well, the whole __percpu markup thing is to detect misuse of percpu pointers. I think it would definitely be better to have the sanity check for UP code too. It's not like it's gonna cost any runtime overhead and all the needed pieces are already there. Thanks. -- tejun -- 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/