From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755974AbaA1XdL (ORCPT ); Tue, 28 Jan 2014 18:33:11 -0500 Received: from mail-qa0-f41.google.com ([209.85.216.41]:54705 "EHLO mail-qa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755565AbaA1XdH (ORCPT ); Tue, 28 Jan 2014 18:33:07 -0500 From: Tejun Heo To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, Tejun Heo Subject: [PATCH 7/9] kernfs: add kernfs_open_file->priv Date: Tue, 28 Jan 2014 18:32:49 -0500 Message-Id: <1390951971-15671-8-git-send-email-tj@kernel.org> X-Mailer: git-send-email 1.8.5.3 In-Reply-To: <1390951971-15671-1-git-send-email-tj@kernel.org> References: <1390951971-15671-1-git-send-email-tj@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a private data field to be used by kernfs file operations. This generally makes sense and will be used by cgroup. Signed-off-by: Tejun Heo --- include/linux/kernfs.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index 47f5235..9ca0f09 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -146,6 +146,7 @@ struct kernfs_open_file { /* published fields */ struct kernfs_node *kn; struct file *file; + void *priv; /* private fields, do not use outside kernfs proper */ struct mutex mutex; -- 1.8.5.3