From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755877AbaE2SYH (ORCPT ); Thu, 29 May 2014 14:24:07 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48404 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755804AbaE2SYE (ORCPT ); Thu, 29 May 2014 14:24:04 -0400 Date: Thu, 29 May 2014 14:23:18 -0400 From: Dave Jones To: David Howells Cc: sedat.dilek@gmail.com, Miklos Szeredi , Al Viro , Linus Torvalds , linux-fsdevel , LKML , Christoph Hellwig , Andrew Morton , apw@canonical.com, Felix Fietkau , neilb@suse.de, jordipujolp@gmail.com, ezk@fsl.cs.sunysb.edu, "J. R. Okajima" , mszeredi@suse.cz Subject: Re: Unionmount and overlayfs testsuite Message-ID: <20140529182318.GA6607@redhat.com> Mail-Followup-To: Dave Jones , David Howells , sedat.dilek@gmail.com, Miklos Szeredi , Al Viro , Linus Torvalds , linux-fsdevel , LKML , Christoph Hellwig , Andrew Morton , apw@canonical.com, Felix Fietkau , neilb@suse.de, jordipujolp@gmail.com, ezk@fsl.cs.sunysb.edu, "J. R. Okajima" , mszeredi@suse.cz References: <1400838223-30844-1-git-send-email-miklos@szeredi.hu> <28592.1401382081@warthog.procyon.org.uk> <29026.1401383705@warthog.procyon.org.uk> <31514.1401385803@warthog.procyon.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <31514.1401385803@warthog.procyon.org.uk> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 29, 2014 at 06:50:03PM +0100, David Howells wrote: > Sedat Dilek wrote: > > > config LOCKDEP > > bool > > It has no name, so you can't turn it on manually. You have to enable > something the depends on or selects it. > > Turn on: > > CONFIG_DEBUG_ATOMIC_SLEEP=y > CONFIG_DEBUG_LOCK_ALLOC=y > CONFIG_DEBUG_MUTEXES=y > CONFIG_DEBUG_RT_MUTEXES=y > CONFIG_DEBUG_SPINLOCK=y The more interesting parts of lockdep come under CONFIG_PROVE_LOCKING Dave