btrfs: print-tree: debugging output enhancement

[linux.git] / fs / btrfs / print-tree.h

diff --git a/fs/btrfs/print-tree.h b/fs/btrfs/print-tree.h
index 3afd508ed8c51895e187e8804dce9f238111b150..e6bb38fd75ad88b38681055c542c73c0c76ba132 100644 (file)
--- a/fs/btrfs/print-tree.h
+++ b/fs/btrfs/print-tree.h
@@ -1,23 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 2007 Oracle.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License v2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
  */
 
-#ifndef __PRINT_TREE_
-#define __PRINT_TREE_
+#ifndef BTRFS_PRINT_TREE_H
+#define BTRFS_PRINT_TREE_H
+
 void btrfs_print_leaf(struct extent_buffer *l);
-void btrfs_print_tree(struct extent_buffer *c);
+void btrfs_print_tree(struct extent_buffer *c, bool follow);
+
 #endif