Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751901AbXB1UJI (ORCPT ); Wed, 28 Feb 2007 15:09:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751900AbXB1UJI (ORCPT ); Wed, 28 Feb 2007 15:09:08 -0500 Received: from mail.screens.ru ([213.234.233.54]:50177 "EHLO mail.screens.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751901AbXB1UJH (ORCPT ); Wed, 28 Feb 2007 15:09:07 -0500 Date: Wed, 28 Feb 2007 23:08:53 +0300 From: Oleg Nesterov To: "Rafael J. Wysocki" Cc: vatsa@in.ibm.com, Pavel Machek , Gautham R Shenoy , Johannes Berg , LKML Subject: Re: Problem with freezable workqueues Message-ID: <20070228200853.GA122@tv-sign.ru> References: <200702272251.28844.rjw@sisk.pl> <200702282017.39752.rjw@sisk.pl> <20070228193234.GA86@tv-sign.ru> <200702282043.24779.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200702282043.24779.rjw@sisk.pl> User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 776 Lines: 22 On 02/28, Rafael J. Wysocki wrote: > > On Wednesday, 28 February 2007 20:32, Oleg Nesterov wrote: > > > > I am sorry, I lost track of this problem. As for 2.6.21, create_freezeable_workqueue > > doesn't work and conflict with suspend. Why can't we remove it from XFS as you > > suggested before? > > Yes, we can (preparing a patch). I was just curious. :-) OK, thanks. We can (I think) do pretty much the same with some additional complications in worker_thread() (check !cpu_online() after try_to_freeze() and break). Oleg. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/