From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-la0-f41.google.com (mail-la0-f41.google.com [209.85.215.41]) by kanga.kvack.org (Postfix) with ESMTP id 6DC366B0038 for ; Fri, 20 Mar 2015 10:47:19 -0400 (EDT) Received: by lagg8 with SMTP id g8so88858593lag.1 for ; Fri, 20 Mar 2015 07:47:18 -0700 (PDT) Received: from forward-corp1f.mail.yandex.net (forward-corp1f.mail.yandex.net. [2a02:6b8:0:801::10]) by mx.google.com with ESMTPS id kw1si3371496lbb.18.2015.03.20.07.47.17 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 20 Mar 2015 07:47:17 -0700 (PDT) Subject: [PATCH] mm: fix lockdep build in rcu-protected get_mm_exe_file() From: Konstantin Khlebnikov Date: Fri, 20 Mar 2015 17:47:15 +0300 Message-ID: <20150320144715.24899.24547.stgit@buzz> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org, Andrew Morton Cc: linux-kernel@vger.kernel.org Signed-off-by: Konstantin Khlebnikov --- kernel/fork.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/fork.c b/kernel/fork.c index a7c596517bd6..aa2ba1a34ce8 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -696,7 +696,7 @@ void set_mm_exe_file(struct mm_struct *mm, struct file *new_exe_file) { struct file *old_exe_file = rcu_dereference_protected(mm->exe_file, !atomic_read(&mm->mm_users) || current->in_execve || - lock_is_held(&mm->mmap_sem)); + lockdep_is_held(&mm->mmap_sem)); if (new_exe_file) get_file(new_exe_file); -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org