From patchwork Wed Dec 14 01:14:50 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: 131244 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 19C4AB70C2 for ; Wed, 14 Dec 2011 12:14:59 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756462Ab1LNBO6 (ORCPT ); Tue, 13 Dec 2011 20:14:58 -0500 Received: from e6.ny.us.ibm.com ([32.97.182.146]:44492 "EHLO e6.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756463Ab1LNBO5 (ORCPT ); Tue, 13 Dec 2011 20:14:57 -0500 Received: from /spool/local by e6.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 13 Dec 2011 20:14:56 -0500 Received: from d01relay04.pok.ibm.com (9.56.227.236) by e6.ny.us.ibm.com (192.168.1.106) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Tue, 13 Dec 2011 20:14:54 -0500 Received: from d03av04.boulder.ibm.com (d03av04.boulder.ibm.com [9.17.195.170]) by d01relay04.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id pBE1Ergm310030 for ; Tue, 13 Dec 2011 20:14:53 -0500 Received: from d03av04.boulder.ibm.com (loopback [127.0.0.1]) by d03av04.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id pBE1EpcD016798 for ; Tue, 13 Dec 2011 18:14:53 -0700 Received: from elm3c44.beaverton.ibm.com (elm3c44.beaverton.ibm.com [9.47.69.44]) by d03av04.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id pBE1EoQs016724; Tue, 13 Dec 2011 18:14:50 -0700 Subject: [PATCH 14/51] dumpe2fs: Display block 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: Tue, 13 Dec 2011 17:14:50 -0800 Message-ID: <20111214011450.20947.33903.stgit@elm3c44.beaverton.ibm.com> In-Reply-To: <20111214011316.20947.13706.stgit@elm3c44.beaverton.ibm.com> References: <20111214011316.20947.13706.stgit@elm3c44.beaverton.ibm.com> User-Agent: StGit/0.15 MIME-Version: 1.0 x-cbid: 11121401-1976-0000-0000-000008896224 Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Display the block bitmap checksum when displaying block groups. 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 98bee2b..33c0933 100644 --- a/misc/dumpe2fs.c +++ b/misc/dumpe2fs.c @@ -222,6 +222,11 @@ 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_desc_size >= EXT2_MIN_DESC_SIZE_64BIT && + 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,