Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757053AbZJFKXn (ORCPT ); Tue, 6 Oct 2009 06:23:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756928AbZJFKXm (ORCPT ); Tue, 6 Oct 2009 06:23:42 -0400 Received: from Cpsmtpm-eml109.kpnxchange.com ([195.121.3.13]:65492 "EHLO CPSMTPM-EML109.kpnxchange.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756844AbZJFKXm (ORCPT ); Tue, 6 Oct 2009 06:23:42 -0400 From: Frans Pop To: David Rientjes Subject: Re: [Bug #14141] order 2 page allocation failures in iwlagn Date: Tue, 6 Oct 2009 12:23:01 +0200 User-Agent: KMail/1.9.9 Cc: Mel Gorman , "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , Pekka Enberg , Reinette Chatre , Bartlomiej Zolnierkiewicz , Karol Lewandowski , linux-mm@kvack.org References: <3onW63eFtRF.A.xXH.oMTxKB@chimera> <200910052334.23833.elendil@planet.nl> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200910061223.04293.elendil@planet.nl> X-OriginalArrivalTime: 06 Oct 2009 10:23:05.0704 (UTC) FILETIME=[FE1B7680:01CA466E] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1169 Lines: 28 On Tuesday 06 October 2009, David Rientjes wrote: > On Mon, 5 Oct 2009, Frans Pop wrote: > > And the winner is: > > 2ff05b2b4eac2e63d345fc731ea151a060247f53 is first bad commit > > commit 2ff05b2b4eac2e63d345fc731ea151a060247f53 > > Author: David Rientjes > > Date: Tue Jun 16 15:32:56 2009 -0700 > > > > oom: move oom_adj value from task_struct to mm_struct > > > > I'm confident that the bisection is good. The test case was very > > reliable while zooming in on the merge from akpm. > > I doubt it for two reasons: (i) this commit was reverted in 0753ba0 > since 2.6.31-rc7 and is no longer in the kernel, and (ii) these are > GFP_ATOMIC allocations which would be unaffected by oom killer scores. OK. Looks like I have been getting some false "good" results. I've been redoing part of the bisect and am getting close to a new candidate. Will explain further when I have that. Cheers, FJP -- 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/