From: "Darrick J. Wong" Subject: [PATCH 11/47] dumpe2fs: Display inode bitmap checksum Date: Sat, 08 Oct 2011 00:34:26 -0700 Message-ID: <20111008073425.17888.6731.stgit@elm3c44.beaverton.ibm.com> References: <20111008073315.17888.22132.stgit@elm3c44.beaverton.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: Sunil Mushran , Amir Goldstein , Andi Kleen , Mingming Cao , Joel Becker , linux-ext4@vger.kernel.org, Coly Li To: Andreas Dilger , Theodore Tso , "Darrick J. Wong" Return-path: Received: from e33.co.us.ibm.com ([32.97.110.151]:53508 "EHLO e33.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750798Ab1JHHgi (ORCPT ); Sat, 8 Oct 2011 03:36:38 -0400 Received: from /spool/local by us.ibm.com with XMail ESMTP for from ; Sat, 8 Oct 2011 01:36:38 -0600 Received: from d03av03.boulder.ibm.com (d03av03.boulder.ibm.com [9.17.195.169]) by d03relay02.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id p987YSlS168950 for ; Sat, 8 Oct 2011 01:34:28 -0600 Received: from d03av03.boulder.ibm.com (loopback [127.0.0.1]) by d03av03.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id p987YRPB010923 for ; Sat, 8 Oct 2011 01:34:28 -0600 In-Reply-To: <20111008073315.17888.22132.stgit@elm3c44.beaverton.ibm.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: Display the inode bitmap checksum for each block group. Signed-off-by: Darrick J. Wong --- misc/dumpe2fs.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/misc/dumpe2fs.c b/misc/dumpe2fs.c index 5b114e9..98bee2b 100644 --- a/misc/dumpe2fs.c +++ b/misc/dumpe2fs.c @@ -226,6 +226,11 @@ static void list_desc (ext2_filsys fs) print_number(ext2fs_inode_bitmap_loc(fs, i)); print_bg_rel_offset(fs, ext2fs_inode_bitmap_loc(fs, i), 0, first_block, last_block); + if (fs->super->s_desc_size >= EXT2_MIN_DESC_SIZE_64BIT && + fs->super->s_feature_ro_compat & + EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) + printf(_(", csum 0x%08x"), + ext2fs_inode_bitmap_checksum(fs, i)); fputs(_("\n Inode table at "), stdout); print_range(ext2fs_inode_table_loc(fs, i), ext2fs_inode_table_loc(fs, i) +