From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762394AbZE0MXp (ORCPT ); Wed, 27 May 2009 08:23:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759477AbZE0MXg (ORCPT ); Wed, 27 May 2009 08:23:36 -0400 Received: from moutng.kundenserver.de ([212.227.126.177]:54227 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759351AbZE0MXg (ORCPT ); Wed, 27 May 2009 08:23:36 -0400 From: Arnd Bergmann To: Artem Bityutskiy Subject: Re: [PATCH 00/19] periodic write-back timer optimization Date: Wed, 27 May 2009 13:23:29 +0100 User-Agent: KMail/1.11.90 (Linux/2.6.30-5-generic; KDE/4.2.85; x86_64; ; ) Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Christoph Hellwig , Jens Axboe References: <20090527130503.4913.62042.sendpatchset@localhost.localdomain> In-Reply-To: <20090527130503.4913.62042.sendpatchset@localhost.localdomain> X-Face: I@=L^?./?$U,EK.)V[4*>`zSqm0>65YtkOe>TFD'!aw?7OVv#~5xd\s,[~w]-J!)|%=]> =?utf-8?q?+=0A=09=7EohchhkRGW=3F=7C6=5FqTmkd=5Ft=3FLZC=23Q-=60=2E=60Y=2Ea=5E?= =?utf-8?q?3zb?=) =?utf-8?q?+U-JVN=5DWT=25cw=23=5BYo0=267C=26bL12wWGlZi=0A=09=7EJ=3B=5Cwg?= =?utf-8?q?=3B3zRnz?=,J"CT_)=\H'1/{?SR7GDu?WIopm.HaBG=QYj"NZD_[zrM\Gip^U MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <200905271323.29818.arnd@arndb.de> X-Provags-ID: V01U2FsdGVkX1+xLX0GS8Iw6TsjokQ6tD0QzkxKsEI3g86as7d TxiCtF3m4GOcV+w5XW4g52vRSOzChbsPFk1QrINQzv/l7seYR3 YUPVGUTUmK2uL3OsC0SmA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday 27 May 2009, Artem Bityutskiy wrote: > Hi, > > This is the second attempt. The first one was here: > http://marc.info/?l=linux-fsdevel&m=124301072305588&w=2 > It was very hacky and got no comments. How does this relate to the per-BDI writeback patches that Jens is working on? Doesn't that require a completely different (probably simpler) implementation of your patch? Arnd <><