Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933825AbZLPNNv (ORCPT ); Wed, 16 Dec 2009 08:13:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754850AbZLPNNu (ORCPT ); Wed, 16 Dec 2009 08:13:50 -0500 Received: from 0122700014.0.fullrate.dk ([95.166.99.235]:37131 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753037AbZLPNNt (ORCPT ); Wed, 16 Dec 2009 08:13:49 -0500 Date: Wed, 16 Dec 2009 14:13:48 +0100 From: Jens Axboe To: Corrado Zoccolo Cc: Gui Jianfeng , Vivek Goyal , linux kernel mailing list , Li Zefan Subject: Re: [PATCH] cfq: Remove useless css reference get Message-ID: <20091216131348.GR28252@kernel.dk> References: <4B289C93.3070603@cn.fujitsu.com> <4e5e476b0912160309o100f538fo2462c8ac98dca844@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4e5e476b0912160309o100f538fo2462c8ac98dca844@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 462 Lines: 15 On Wed, Dec 16 2009, Corrado Zoccolo wrote: > Hi Gui, > maybe you can add a comment that cfq_find_alloc_cfqg can now be called > only under rcu_read_lock(). I'll add that while committing the patch. -- Jens Axboe -- 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/