Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932680AbYF3VBy (ORCPT ); Mon, 30 Jun 2008 17:01:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756413AbYF3VBp (ORCPT ); Mon, 30 Jun 2008 17:01:45 -0400 Received: from gir.skynet.ie ([193.1.99.77]:39852 "EHLO gir.skynet.ie" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752522AbYF3VBp (ORCPT ); Mon, 30 Jun 2008 17:01:45 -0400 Date: Mon, 30 Jun 2008 22:01:42 +0100 From: Mel Gorman To: "Rafael J. Wysocki" Cc: Linux Kernel Mailing List , Alexander Beregalov , Christoph Lameter , Linus Torvalds Subject: Re: [Bug #10961] 2.6.26-rc: nfsd hangs for a few sec Message-ID: <20080630210142.GB20245@csn.ul.ie> References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1511 Lines: 33 On (29/06/08 20:18), Rafael J. Wysocki didst pronounce: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.25. Please verify if it still should be listed. > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10961 > Subject : 2.6.26-rc: nfsd hangs for a few sec > Submitter : Alexander Beregalov > Date : 2008-06-21 12:57 (9 days old) > References : http://marc.info/?l=linux-kernel&m=121405308328004&w=4 > http://marc.info/?l=linux-kernel&m=121412880115289&w=4 > Handled-By : Linus Torvalds > Mel Gorman > Christoph Lameter I still have no useful reaction to this. According to Christoph Hellwig, this lockup has been appearing since lockdep was introduced but for some reason is easier to trigger now. It bisected to the two-zonelist changes but it still looks like a red herring as I cannot see how reclaim has changed significantly as a result of that patch. -- Mel Gorman Part-time Phd Student Linux Technology Center University of Limerick IBM Dublin Software Lab -- 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/