From patchwork Thu Sep 1 00:36:34 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 112766 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 54440B6F7F for ; Thu, 1 Sep 2011 10:36:48 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757112Ab1IAAgq (ORCPT ); Wed, 31 Aug 2011 20:36:46 -0400 Received: from e34.co.us.ibm.com ([32.97.110.152]:48675 "EHLO e34.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757353Ab1IAAgm (ORCPT ); Wed, 31 Aug 2011 20:36:42 -0400 Received: from d03relay02.boulder.ibm.com (d03relay02.boulder.ibm.com [9.17.195.227]) by e34.co.us.ibm.com (8.14.4/8.13.1) with ESMTP id p810abon021096 for ; Wed, 31 Aug 2011 18:36:37 -0600 Received: from d03av02.boulder.ibm.com (d03av02.boulder.ibm.com [9.17.195.168]) by d03relay02.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id p810ac0e097250 for ; Wed, 31 Aug 2011 18:36:38 -0600 Received: from d03av02.boulder.ibm.com (loopback [127.0.0.1]) by d03av02.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id p7VIa8iT005820 for ; Wed, 31 Aug 2011 12:36:10 -0600 Received: from elm3c44.beaverton.ibm.com ([9.47.69.44]) by d03av02.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id p7VIa8JT005790; Wed, 31 Aug 2011 12:36:08 -0600 Subject: [PATCH 13/37] dumpe2fs: Display inode bitmap checksum To: Andreas Dilger , Theodore Tso , "Darrick J. Wong" From: "Darrick J. Wong" Cc: Sunil Mushran , Amir Goldstein , Andi Kleen , Mingming Cao , Joel Becker , linux-ext4@vger.kernel.org, Coly Li Date: Wed, 31 Aug 2011 17:36:34 -0700 Message-ID: <20110901003634.1176.10897.stgit@elm3c44.beaverton.ibm.com> In-Reply-To: <20110901003509.1176.51159.stgit@elm3c44.beaverton.ibm.com> References: <20110901003509.1176.51159.stgit@elm3c44.beaverton.ibm.com> User-Agent: StGit/0.15 MIME-Version: 1.0 Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org 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(-) -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/misc/dumpe2fs.c b/misc/dumpe2fs.c index 7d74e84..ed207cb 100644 --- a/misc/dumpe2fs.c +++ b/misc/dumpe2fs.c @@ -220,6 +220,11 @@ 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(_(", checksum 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) +