From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763118AbXJLR1M (ORCPT ); Fri, 12 Oct 2007 13:27:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763224AbXJLRYG (ORCPT ); Fri, 12 Oct 2007 13:24:06 -0400 Received: from mx1.redhat.com ([66.187.233.31]:58644 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763056AbXJLRYE (ORCPT ); Fri, 12 Oct 2007 13:24:04 -0400 Date: Fri, 12 Oct 2007 18:23:59 +0100 From: Alasdair G Kergon To: Linus Torvalds Cc: dm-devel@redhat.com, linux-kernel@vger.kernel.org, Jonathan Brassow Subject: [2.6.24 PATCH 25/25] dm raid1: add mirror_set to struct mirror Message-ID: <20071012172359.GK24157@agk.fab.redhat.com> Mail-Followup-To: Linus Torvalds , dm-devel@redhat.com, linux-kernel@vger.kernel.org, Jonathan Brassow Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Organization: Red Hat UK Ltd. Registered in England and Wales, number 04098903. Registered Office: Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE. Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Jonathan Brassow Store a pointer to the owning mirror_set structure within each mirror structure for a subsequent patch to use. Signed-off-by: Jonathan Brassow Signed-off-by: Alasdair G Kergon --- drivers/md/dm-raid1.c | 2 ++ 1 files changed, 2 insertions(+) Index: linux-2.6.23/drivers/md/dm-raid1.c =================================================================== --- linux-2.6.23.orig/drivers/md/dm-raid1.c 2007-10-12 15:03:32.000000000 +0100 +++ linux-2.6.23/drivers/md/dm-raid1.c 2007-10-12 15:03:33.000000000 +0100 @@ -114,6 +114,7 @@ struct region { * Mirror set structures. *---------------------------------------------------------------*/ struct mirror { + struct mirror_set *ms; atomic_t error_count; struct dm_dev *dev; sector_t offset; @@ -1017,6 +1018,7 @@ static int get_mirror(struct mirror_set return -ENXIO; } + ms->mirror[mirror].ms = ms; ms->mirror[mirror].offset = offset; return 0;