From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757136AbZHGIij (ORCPT ); Fri, 7 Aug 2009 04:38:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757057AbZHGIii (ORCPT ); Fri, 7 Aug 2009 04:38:38 -0400 Received: from [222.73.24.84] ([222.73.24.84]:63861 "EHLO song.cn.fujitsu.com" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754982AbZHGIii (ORCPT ); Fri, 7 Aug 2009 04:38:38 -0400 Message-ID: <4A7BE7B6.10904@cn.fujitsu.com> Date: Fri, 07 Aug 2009 16:37:10 +0800 From: Li Zefan User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Thunderbird/3.0b2 MIME-Version: 1.0 To: Ingo Molnar CC: Peter Zijlstra , LKML Subject: [PATCH] lockdep: Fix file mode of lock_stat Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org /proc/lock_stat is writable. Signed-off-by: Li Zefan --- kernel/lockdep_proc.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/kernel/lockdep_proc.c b/kernel/lockdep_proc.c index fba81f1..98cc796 100644 --- a/kernel/lockdep_proc.c +++ b/kernel/lockdep_proc.c @@ -762,7 +762,8 @@ static int __init lockdep_proc_init(void) &proc_lockdep_stats_operations); #ifdef CONFIG_LOCK_STAT - proc_create("lock_stat", S_IRUSR, NULL, &proc_lock_stat_operations); + proc_create("lock_stat", S_IRUSR | S_IWUSR, NULL, + &proc_lock_stat_operations); #endif return 0; -- 1.6.3