From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752953AbaATSUf (ORCPT ); Mon, 20 Jan 2014 13:20:35 -0500 Received: from mx1.redhat.com ([209.132.183.28]:1376 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752677AbaATSUX (ORCPT ); Mon, 20 Jan 2014 13:20:23 -0500 Date: Mon, 20 Jan 2014 19:20:16 +0100 From: Oleg Nesterov To: Alan Stern , Peter Zijlstra Cc: Dave Jones , Greg Kroah-Hartman , Ingo Molnar , Linus Torvalds , Paul McKenney , Steven Rostedt , Thomas Gleixner , linux-kernel@vger.kernel.org Subject: [PATCH 4/5] lockdep: change lockdep_set_novalidate_class() to use _and_name Message-ID: <20140120182016.GA26512@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140120181942.GA20783@redhat.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Cosmetic. This doesn't really matter because a) device->mutex is the only user of __lockdep_no_validate__ and b) this class should be never reported as the source of problem, but if something goes wrong "&dev->mutex" looks better than "&__lockdep_no_validate__" as the name of the lock. Signed-off-by: Oleg Nesterov --- include/linux/lockdep.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 1626047..060e513 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -303,7 +303,7 @@ extern void lockdep_init_map(struct lockdep_map *lock, const char *name, (lock)->dep_map.key, sub) #define lockdep_set_novalidate_class(lock) \ - lockdep_set_class(lock, &__lockdep_no_validate__) + lockdep_set_class_and_name(lock, &__lockdep_no_validate__, #lock) /* * Compare locking classes */ -- 1.5.5.1