+/*
+ * 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 __BTRFS_I__
#define __BTRFS_I__
+#include "extent_map.h"
+#include "extent_io.h"
+
+/* in memory btrfs inode */
struct btrfs_inode {
struct btrfs_root *root;
struct btrfs_block_group_cache *block_group;
struct btrfs_key location;
+ struct extent_map_tree extent_tree;
+ struct extent_io_tree io_tree;
+ struct extent_io_tree io_failure_tree;
struct inode vfs_inode;
+ atomic_t ordered_writeback;
+
+ u64 ordered_trans;
+ /*
+ * transid of the trans_handle that last modified this inode
+ */
+ u64 last_trans;
+ u64 delalloc_bytes;
+ u32 flags;
};
static inline struct btrfs_inode *BTRFS_I(struct inode *inode)
{