1 files changed, 0 insertions, 52 deletions

diff --git a/fs/btrfs/ref-cache.h b/fs/btrfs/ref-cache.h
deleted file mode 100644
index 24f7001f638..00000000000
--- a/fs/btrfs/ref-cache.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2008 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 __REFCACHE__
-#define __REFCACHE__
-
-struct btrfs_extent_info {
-        /* bytenr and num_bytes find the extent in the extent allocation tree */
-        u64 bytenr;
-        u64 num_bytes;
-
-        /* objectid and offset find the back reference for the file */
-        u64 objectid;
-        u64 offset;
-};
-
-struct btrfs_leaf_ref {
-        struct rb_node rb_node;
-        struct btrfs_leaf_ref_tree *tree;
-        int in_tree;
-        atomic_t usage;
-
-        u64 root_gen;
-        u64 bytenr;
-        u64 owner;
-        u64 generation;
-        int nritems;
-
-        struct list_head list;
-        struct btrfs_extent_info extents[];
-};
-
-static inline size_t btrfs_leaf_ref_size(int nr_extents)
-{
-        return sizeof(struct btrfs_leaf_ref) +
-               sizeof(struct btrfs_extent_info) * nr_extents;
-}
-#endif