From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753619Ab1J0QK0 (ORCPT ); Thu, 27 Oct 2011 12:10:26 -0400 Received: from mail-pz0-f42.google.com ([209.85.210.42]:35005 "EHLO mail-pz0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751189Ab1J0QKZ (ORCPT ); Thu, 27 Oct 2011 12:10:25 -0400 Date: Thu, 27 Oct 2011 09:10:19 -0700 From: Tejun Heo To: Vivek Goyal Cc: axboe@kernel.dk, ctalbott@google.com, rni@google.com, linux-kernel@vger.kernel.org Subject: Re: [PATCHSET block:for-3.2/core] rescue cfq from RCU death sprial :) Message-ID: <20111027161019.GA29899@google.com> References: <1319593719-19132-1-git-send-email-tj@kernel.org> <20111026213629.GJ24261@google.com> <20111027153239.GF7491@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20111027153239.GF7491@redhat.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 On Thu, Oct 27, 2011 at 11:32:39AM -0400, Vivek Goyal wrote: > These changes look good to me. It simplifies the locking (yes despite > double lock dance :-)) and gets rid of some race conditions. > > Acked-by: Vivek Goyal Awesome, thanks. -- tejun