From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751665Ab1GYNCm (ORCPT ); Mon, 25 Jul 2011 09:02:42 -0400 Received: from mail-pz0-f42.google.com ([209.85.210.42]:64103 "EHLO mail-pz0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750776Ab1GYNCh (ORCPT ); Mon, 25 Jul 2011 09:02:37 -0400 Message-ID: <4E2D6961.9000909@gmail.com> Date: Mon, 25 Jul 2011 21:02:25 +0800 From: Wang Sheng-Hui User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.18) Gecko/20110617 Thunderbird/3.1.11 MIME-Version: 1.0 To: Andrew Morton , Jan Kara , linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] jbd: change the field "b_cow_tid" of struct journal_head from type unsigned to tid_t Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch is against 3.0 In the definition of struct journal_head, the comment for the field "unsigned b_cow_tid" says the field tracks the last transaction id in which this buffer has been cowed. In the header part of file journal-head.h, it defines typedef unsigned int tid_t; We should use type tid_t to define transaction id fields. Change the field "b_cow_tid" of struct journal_head from type unsigned to tid_t. Signed-off-by: Wang Sheng-Hui --- include/linux/journal-head.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/linux/journal-head.h b/include/linux/journal-head.h index 44e95d0..423cb6d 100644 --- a/include/linux/journal-head.h +++ b/include/linux/journal-head.h @@ -45,7 +45,7 @@ struct journal_head { * has been cowed * [jbd_lock_bh_state()] */ - unsigned b_cow_tid; + tid_t b_cow_tid; /* * Copy of the buffer data frozen for writing to the log. -- 1.7.1