Return-Path: <linux-kernel-owner+willy=40w.ods.org-S1030407AbWHROPs@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1030407AbWHROPs (ORCPT <rfc822;willy@w.ods.org>);
	Fri, 18 Aug 2006 10:15:48 -0400
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751396AbWHROPs
	(ORCPT <rfc822;linux-kernel-outgoing>);
	Fri, 18 Aug 2006 10:15:48 -0400
Received: from py-out-1112.google.com ([64.233.166.178]:13887 "EHLO
	py-out-1112.google.com") by vger.kernel.org with ESMTP
	id S1751395AbWHROPr (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Fri, 18 Aug 2006 10:15:47 -0400
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
        s=beta; d=gmail.com;
        h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references;
        b=QA10D7Zrfllq8HR++L4jCciIpxfdg56GAKRU1IhrOXvZfpbjVFskxk5qOoD2TcRXUAl0wrRuDWLHbzjJ2FO1xSC+MMfy+zuNpwES1THURo2j4dV9Y4pF9URt0GtcpEWHAM182VRfd+s1tqfv2pT+etAFnQ0zYdOj2k9XC3oKFek=
Message-ID: <6bffcb0e0608180715v27015481vb7c603c4be356a21@mail.gmail.com>
Date: Fri, 18 Aug 2006 16:15:46 +0200
From: "Michal Piotrowski" <michal.k.k.piotrowski@gmail.com>
To: "Catalin Marinas" <catalin.marinas@gmail.com>
Subject: Re: [PATCH 2.6.18-rc4 00/10] Kernel memory leak detector 0.9
Cc: linux-kernel@vger.kernel.org
In-Reply-To: <6bffcb0e0608180655j50332247m8ed393c37d570ee4@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
References: <20060812215857.17709.79502.stgit@localhost.localdomain>
	 <b0943d9e0608130713j1e4a8836i943d31011169cf05@mail.gmail.com>
	 <6bffcb0e0608130726x8fc1c0v7717165a63391e80@mail.gmail.com>
	 <b0943d9e0608170602v13dea49bgf64dbf17b7a52273@mail.gmail.com>
	 <6bffcb0e0608170745s8145df4ya4e946c76ab83c1b@mail.gmail.com>
	 <b0943d9e0608170801v23592952scf12c2c0b4a7bf4@mail.gmail.com>
	 <b0943d9e0608171458l45b717bexbfb8fb2ba68228db@mail.gmail.com>
	 <6bffcb0e0608180528ocadc36ck8868ae1a33342bb9@mail.gmail.com>
	 <b0943d9e0608180627g61007207read993387bf0c0b4@mail.gmail.com>
	 <6bffcb0e0608180655j50332247m8ed393c37d570ee4@mail.gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 1336
Lines: 44

On 18/08/06, Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:
> On 18/08/06, Catalin Marinas <catalin.marinas@gmail.com> wrote:
> > On 18/08/06, Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:
> > > Something doesn't work. It appears while udev start.
> >
> > Could you try the attached patch? It has some improvements from the
> > yesterday's one and also prints extra information when that error
> > happens.
>
> Problem fixed, thank. I'll do some tests.

Lockdep still detects this bug

=======================================================
[ INFO: possible circular locking dependency detected ]
-------------------------------------------------------
events/0/8 is trying to acquire lock:
 (memleak_lock){++..}, at: [<c0176a11>] memleak_free+0x9e/0x16f

but task is already holding lock:
 (&parent->list_lock){++..}, at: [<c0174f29>] drain_array+0x49/0xad

which lock already depends on the new lock.
etc.

>
> >
> > Thanks.
> >
> > --
> > Catalin

Regards,
Michal

-- 
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/wiki/)
-
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/