From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030866Ab2CGXPb (ORCPT ); Wed, 7 Mar 2012 18:15:31 -0500 Received: from mail-gx0-f174.google.com ([209.85.161.174]:64219 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030654Ab2CGXP2 (ORCPT ); Wed, 7 Mar 2012 18:15:28 -0500 Date: Wed, 7 Mar 2012 15:15:22 -0800 From: Tejun Heo To: Andrew Morton Cc: Vivek Goyal , axboe@kernel.dk, hughd@google.com, avi@redhat.com, nate@cpanel.net, cl@linux-foundation.org, linux-kernel@vger.kernel.org, dpshah@google.com, ctalbott@google.com, rni@google.com Subject: Re: [PATCHSET] mempool, percpu, blkcg: fix percpu stat allocation and remove stats_lock Message-ID: <20120307231522.GF30676@google.com> References: <20120306132034.ecaf8b20.akpm@linux-foundation.org> <20120306213437.GG32148@redhat.com> <20120306135531.828ca78e.akpm@linux-foundation.org> <20120307145556.GA11262@redhat.com> <20120307170544.GA30676@google.com> <20120307191334.GG13430@redhat.com> <20120307192219.GC30676@google.com> <20120307194229.GH13430@redhat.com> <20120307225629.GE30676@google.com> <20120307150806.1804a8b1.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120307150806.1804a8b1.akpm@linux-foundation.org> 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 Hello, Andrew. On Wed, Mar 07, 2012 at 03:08:06PM -0800, Andrew Morton wrote: > Just the "msleep adds to load average" issue needs thinking about. Oh, it's now requeueing delayed work item so that's solved. > It's rather a miserable patch :( Agreed. Well, I'd like to think we tried hard enough for alternatives. Thanks. -- tejun