From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757854Ab0JLQqh (ORCPT ); Tue, 12 Oct 2010 12:46:37 -0400 Received: from hera.kernel.org ([140.211.167.34]:36772 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757252Ab0JLQqg (ORCPT ); Tue, 12 Oct 2010 12:46:36 -0400 Message-ID: <4CB490DA.8020107@kernel.org> Date: Tue, 12 Oct 2010 18:46:18 +0200 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.2.9) Gecko/20100915 Lightning/1.0b2 Thunderbird/3.1.4 MIME-Version: 1.0 To: Stefan Richter CC: linux1394-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: [PATCH] firewire: sbp2: parallelize login/inquiry, reconnect, and shutdown References: <4CB3148C.5040902@kernel.org> <4CB468C1.8000004@kernel.org> <4CB489B7.2080808@s5r6.in-berlin.de> In-Reply-To: <4CB489B7.2080808@s5r6.in-berlin.de> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Tue, 12 Oct 2010 16:46:20 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On 10/12/2010 06:15 PM, Stefan Richter wrote: > Tejun Hejo wrote: >> It doesn't have to be swap. Having a rw filesystem mounted is enough >> to be in the memory reclaim path. > > Oh, alright. > > ... >> Yes, it would definitely be better to put them in a workqueue with >> WQ_RESCUER (or the new WQ_MEM_RECLAIM). > > A pro pos WQ_MEM_RECLAIM, is wq.git#for-next stable history which I can pull > into a topic branch at linux1394-2.6.git? (Or I wait with this stuff until > after .37-rc1.) For now using WQ_RESCUER should do. We can update it to WQ_MEM_RECLAIM after the trees are merged (both flags have the same meaning now so nothing would break). Thanks. -- tejun