From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755450AbZIRCZj (ORCPT ); Thu, 17 Sep 2009 22:25:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753494AbZIRCZh (ORCPT ); Thu, 17 Sep 2009 22:25:37 -0400 Received: from rcsinet12.oracle.com ([148.87.113.124]:23990 "EHLO rgminet12.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755378AbZIRCZe (ORCPT ); Thu, 17 Sep 2009 22:25:34 -0400 Message-ID: <4AB2EFD2.3080001@oracle.com> Date: Thu, 17 Sep 2009 19:26:26 -0700 From: Randy Dunlap User-Agent: Thunderbird 2.0.0.19 (X11/20081227) MIME-Version: 1.0 To: lkml , Linus Torvalds CC: Jianjun Kong Subject: [PATCH 2/3] mm: Fix problem of parameter in note Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Source-IP: abhmt014.oracle.com [141.146.116.23] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090202.4AB2EF96.00E4:SCFSTAT5015188,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jianjun Kong Subject: mm: Fix problem of parameter in note 'current' is a pointer, so the right form is 'down_write(¤t->mm->mmap_sem)'. Signed-off-by: Jianjun Kong Signed-off-by: Randy Dunlap --- mm/mmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- lnx-2631-rc7.orig/mm/mmap.c +++ lnx-2631-rc7/mm/mmap.c @@ -905,7 +905,7 @@ void vm_stat_account(struct mm_struct *m #endif /* CONFIG_PROC_FS */ /* - * The caller must hold down_write(current->mm->mmap_sem). + * The caller must hold down_write(¤t->mm->mmap_sem). */ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,