From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933027Ab0EJXAB (ORCPT ); Mon, 10 May 2010 19:00:01 -0400 Received: from kroah.org ([198.145.64.141]:51657 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932604Ab0EJW5s (ORCPT ); Mon, 10 May 2010 18:57:48 -0400 X-Mailbox-Line: From gregkh@kvm.kroah.org Mon May 10 15:35:37 2010 Message-Id: <20100510223536.941978589@kvm.kroah.org> User-Agent: quilt/0.48-4.4 Date: Mon, 10 May 2010 15:34:40 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Joel Becker , Mark Fasheh Subject: [28/98] ocfs2: Compute metaecc for superblocks during online resize. In-Reply-To: <20100510223714.GA18416@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.32-stable review patch. If anyone has any objections, please let us know. ------------------ From: Joel Becker commit a42ab8e1a37257da37e0f018e707bf365ac24531 upstream. Online resize writes out the new superblock and its backups directly. The metaecc data wasn't being recomputed. Let's do that directly. Signed-off-by: Joel Becker Acked-by: Mark Fasheh Signed-off-by: Greg Kroah-Hartman --- fs/ocfs2/buffer_head_io.c | 2 ++ 1 file changed, 2 insertions(+) --- a/fs/ocfs2/buffer_head_io.c +++ b/fs/ocfs2/buffer_head_io.c @@ -407,6 +407,7 @@ int ocfs2_write_super_or_backup(struct o struct buffer_head *bh) { int ret = 0; + struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data; mlog_entry_void(); @@ -426,6 +427,7 @@ int ocfs2_write_super_or_backup(struct o get_bh(bh); /* for end_buffer_write_sync() */ bh->b_end_io = end_buffer_write_sync; + ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &di->i_check); submit_bh(WRITE, bh); wait_on_buffer(bh);