From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Thu, 26 Jan 2012 21:39:32 +0000 (+0000)
Subject: Thin  for_each_sub_lv
X-Git-Tag: v2_02_91~66
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=7012268499edbca8f04fcf3b672286ddadc293d9;p=lvm2.git

Thin  for_each_sub_lv

Adapt to scan thin dependency LVs
---

diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c
index 400e446bf..19f3231ba 100644
--- a/lib/metadata/lv_manip.c
+++ b/lib/metadata/lv_manip.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
- * Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2004-2012 Red Hat, Inc. All rights reserved.
  *
  * This file is part of LVM2.
  *
@@ -2784,8 +2784,21 @@ int for_each_sub_lv(struct cmd_context *cmd, struct logical_volume *lv,
 			if (!for_each_sub_lv(cmd, seg->log_lv, fn, data))
 				return_0;
 		}
-		if (seg->metadata_lv && !fn(cmd, seg->metadata_lv, data))
-			return_0;
+
+		if (seg->pool_lv) {
+			if (!fn(cmd, seg->pool_lv, data))
+				return_0;
+			if (!for_each_sub_lv(cmd, seg->pool_lv, fn, data))
+				return_0;
+		}
+
+		if (seg->metadata_lv) {
+			if (!fn(cmd, seg->metadata_lv, data))
+				return_0;
+			if (!for_each_sub_lv(cmd, seg->metadata_lv, fn, data))
+				return_0;
+		}
+
 		for (s = 0; s < seg->area_count; s++) {
 			if (seg_type(seg, s) != AREA_LV)
 				continue;