From: mwilck@arcor.de <mwilck@arcor.de>
Date: Wed, 3 Jul 2013 20:27:54 +0000 (+0200)
Subject: DDF: init_super_ddf_bvd: initialize other bvds
X-Git-Tag: mdadm-3.3-rc2~54
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5aaf6c7b5d4fbdc6de1f685b2bb89acc0a03022b;p=thirdparty%2Fmdadm.git

DDF: init_super_ddf_bvd: initialize other bvds

Properly initialize the data structures of the other BVDs
in Create().

Signed-off-by: Martin Wilck <mwilck@arcor.de>
Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/super-ddf.c b/super-ddf.c
index 7e056f55..f0a20c65 100644
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -2331,7 +2331,7 @@ static int init_super_ddf_bvd(struct supertype *st,
 	 * We need to create a new vd_config and a new virtual_entry
 	 */
 	struct ddf_super *ddf = st->sb;
-	unsigned int venum;
+	unsigned int venum, i;
 	struct virtual_entry *ve;
 	struct vcl *vcl;
 	struct vd_config *vc;
@@ -2426,6 +2426,11 @@ static int init_super_ddf_bvd(struct supertype *st,
 	memset(vc->phys_refnum, 0xff, 4*ddf->mppe);
 	memset(vc->phys_refnum+ddf->mppe, 0x00, 8*ddf->mppe);
 
+	for (i = 1; i < vc->sec_elmnt_count; i++) {
+		memcpy(vcl->other_bvds[i-1], vc, ddf->conf_rec_len * 512);
+		vcl->other_bvds[i-1]->sec_elmnt_seq = i;
+	}
+
 	vcl->next = ddf->conflist;
 	ddf->conflist = vcl;
 	ddf->currentconf = vcl;