From 0045e0dd707a2db25231c454cb8d247bb56308cf Mon Sep 17 00:00:00 2001
From: Josef Bacik <jbacik@redhat.com>
Date: Wed, 30 Jul 2008 09:15:02 -0400
Subject: btrfs-progs: add orphan support to print-tree

This adds orphan support to print-tree so when debug_tree hits an orphan item it
will print out "orphan item" under it so you know what it is
---
 ctree.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ctree.h')

diff --git a/ctree.h b/ctree.h
index d9209783..821bf9bf 100644
--- a/ctree.h
+++ b/ctree.h
@@ -55,6 +55,9 @@ struct btrfs_trans_handle;
 /* directory objectid inside the root tree */
 #define BTRFS_ROOT_TREE_DIR_OBJECTID 6ULL
 
+/* oprhan objectid for tracking unlinked/truncated files */
+#define BTRFS_ORPHAN_OBJECTID -5ULL
+
 /*
  * All files have objectids higher than this.
  */
@@ -564,6 +567,7 @@ struct btrfs_root {
 #define BTRFS_INODE_ITEM_KEY		1
 #define BTRFS_INODE_REF_KEY		2
 #define BTRFS_XATTR_ITEM_KEY		8
+#define BTRFS_ORPHAN_ITEM_KEY		9
 
 /* reserve 3-15 close to the inode for later flexibility */
 
-- 
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