From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752646AbcHIMdp (ORCPT ); Tue, 9 Aug 2016 08:33:45 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:35843 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752443AbcHIMdn (ORCPT ); Tue, 9 Aug 2016 08:33:43 -0400 From: Salah Triki To: akpm@linux-foundation.org, viro@zeniv.linux.org.uk, luisbg@osg.samsung.com Cc: linux-kernel@vger.kernel.org, salah.triki@gmail.com Subject: [PATCH 1/3] fs: befs: load flags field from disk Date: Tue, 9 Aug 2016 13:32:54 +0100 Message-Id: <9f647c2c2067379143fe85dfcb94842dbed0a97e.1470745951.git.salah.triki@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org flags field is usefull for validating the superblock state, so add this field to befs_sb_info and read the state from the disk. Signed-off-by: Salah Triki --- fs/befs/befs.h | 3 +++ fs/befs/super.c | 2 ++ 2 files changed, 5 insertions(+) diff --git a/fs/befs/befs.h b/fs/befs/befs.h index e0f59263a..511d16d 100644 --- a/fs/befs/befs.h +++ b/fs/befs/befs.h @@ -43,6 +43,9 @@ struct befs_sb_info { u32 ag_shift; u32 num_ags; + /* State of the superblock */ + u32 flags; + /* jornal log entry */ befs_block_run log_blocks; befs_off_t log_start; diff --git a/fs/befs/super.c b/fs/befs/super.c index aeafc4d..5ab75e8 100644 --- a/fs/befs/super.c +++ b/fs/befs/super.c @@ -45,6 +45,8 @@ befs_load_sb(struct super_block *sb, befs_super_block * disk_sb) befs_sb->ag_shift = fs32_to_cpu(sb, disk_sb->ag_shift); befs_sb->num_ags = fs32_to_cpu(sb, disk_sb->num_ags); + befs_sb->flags = fs32_to_cpu(sb, disk_sb->flags); + befs_sb->log_blocks = fsrun_to_cpu(sb, disk_sb->log_blocks); befs_sb->log_start = fs64_to_cpu(sb, disk_sb->log_start); befs_sb->log_end = fs64_to_cpu(sb, disk_sb->log_end); -- 1.9.1