From: "Darrick J. Wong" Subject: [PATCH 15/54] dumpe2fs: Display block bitmap checksum Date: Tue, 06 Mar 2012 15:58:58 -0800 Message-ID: <20120306235858.11945.49410.stgit@elm3b70.beaverton.ibm.com> References: <20120306235720.11945.30629.stgit@elm3b70.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 e35.co.us.ibm.com ([32.97.110.153]:41124 "EHLO e35.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1031282Ab2CFX7H (ORCPT ); Tue, 6 Mar 2012 18:59:07 -0500 Received: from /spool/local by e35.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 6 Mar 2012 16:59:06 -0700 Received: from d01relay01.pok.ibm.com (d01relay01.pok.ibm.com [9.56.227.233]) by d01dlp03.pok.ibm.com (Postfix) with ESMTP id 430F3C90050 for ; Tue, 6 Mar 2012 18:59:03 -0500 (EST) Received: from d01av01.pok.ibm.com (d01av01.pok.ibm.com [9.56.224.215]) by d01relay01.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q26Nx3nm270744 for ; Tue, 6 Mar 2012 18:59:03 -0500 Received: from d01av01.pok.ibm.com (loopback [127.0.0.1]) by d01av01.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q275Tsnb001852 for ; Wed, 7 Mar 2012 00:29:55 -0500 In-Reply-To: <20120306235720.11945.30629.stgit@elm3b70.beaverton.ibm.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: Display the block bitmap checksum when displaying block groups. Signed-off-by: Darrick J. Wong --- misc/dumpe2fs.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/misc/dumpe2fs.c b/misc/dumpe2fs.c index ec4f0e9..23dec30 100644 --- a/misc/dumpe2fs.c +++ b/misc/dumpe2fs.c @@ -222,6 +222,10 @@ static void list_desc (ext2_filsys fs) print_number(ext2fs_block_bitmap_loc(fs, i)); print_bg_rel_offset(fs, ext2fs_block_bitmap_loc(fs, i), 0, first_block, last_block); + if (fs->super->s_feature_ro_compat & + EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) + printf(_(", csum 0x%08x"), + ext2fs_block_bitmap_checksum(fs, i)); fputs(_(", Inode bitmap at "), stdout); print_number(ext2fs_inode_bitmap_loc(fs, i)); print_bg_rel_offset(fs, ext2fs_inode_bitmap_loc(fs, i), 0,