From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: [PATCH 00/45] some writeback experiments Date: Wed, 07 Oct 2009 10:53:21 +0200 Message-ID: <1254905601.26976.219.camel@twins> References: <20091007073818.318088777@intel.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: Andrew Morton , Theodore Tso , Christoph Hellwig , Dave Chinner , Chris Mason , Li Shaohua , Myklebust Trond , "jens.axboe@oracle.com" , Jan Kara , Nick Piggin , linux-fsdevel@vger.kernel.org To: Wu Fengguang Return-path: Received: from viefep32-int.chello.at ([62.179.121.50]:53391 "EHLO viefep32-int.chello.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932526AbZJGI4p (ORCPT ); Wed, 7 Oct 2009 04:56:45 -0400 In-Reply-To: <20091007073818.318088777@intel.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Wed, 2009-10-07 at 15:38 +0800, Wu Fengguang wrote: > Hi all, > > Here is a collection of writeback patches on > > - larger writeback chunk sizes > - single per-bdi flush thread (killing the foreground throttling writeouts) > - lumpy pageout > - sync livelock prevention > - writeback scheduling > - random fixes > > Sorry for posting a too big series - there are many direct or implicit > dependencies, and one patch lead to another before I can stop.. Awesome bits..