From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264412AbUG2MOK (ORCPT ); Thu, 29 Jul 2004 08:14:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264443AbUG2MOK (ORCPT ); Thu, 29 Jul 2004 08:14:10 -0400 Received: from mail5.tpgi.com.au ([203.12.160.101]:15309 "EHLO mail5.tpgi.com.au") by vger.kernel.org with ESMTP id S264412AbUG2MOH (ORCPT ); Thu, 29 Jul 2004 08:14:07 -0400 Subject: Re: [Patch] Per kthread freezer flags From: Nigel Cunningham Reply-To: ncunningham@linuxmail.org To: Felipe Alfaro Solana Cc: Andrew Morton , Linux Kernel Mailing List In-Reply-To: <1091095341.4359.0.camel@teapot.felipe-alfaro.com> References: <1090999301.8316.12.camel@laptop.cunninghams> <20040728142026.79860177.akpm@osdl.org> <1091053822.1844.4.camel@teapot.felipe-alfaro.com> <1091054194.8867.26.camel@laptop.cunninghams> <1091056916.1844.14.camel@teapot.felipe-alfaro.com> <1091061983.8867.95.camel@laptop.cunninghams> <1091095341.4359.0.camel@teapot.felipe-alfaro.com> Content-Type: text/plain Message-Id: <1091103080.2703.6.camel@desktop.cunninghams> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6-1mdk Date: Thu, 29 Jul 2004 22:11:21 +1000 Content-Transfer-Encoding: 7bit X-TPG-Antivirus: Passed Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi. On Thu, 2004-07-29 at 20:02, Felipe Alfaro Solana wrote: > > It doesn't look like I've touched any of those threads. I have doubts > > about irqd/0 (is that kirqd reworked?), so you might try making setting > > PF_NOFREEZE and seeing if it makes a difference. I haven't done the > > switch to rc2-mm1 yet, so haven't gotten to those issues. > > kirqd is voluntary-preempt patch by Ingo Molnar. I have also applied > several other patches, like Con's Staircase scheduler policy and some > latency fixes. Okay. So, just to make sure I understand you correctly, suspending works fine with all of these other patches added and adding the extra refrigerator calls breaks it. Are you at all able to narrow it down to a particular change? Regards, Nigel