#ifndef BTRFS_RAID56_H
#define BTRFS_RAID56_H
+#include <linux/types.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/bio.h>
+#include <linux/refcount.h>
#include <linux/workqueue.h>
#include "volumes.h"
+struct page;
+struct sector_ptr;
+struct btrfs_fs_info;
+
enum btrfs_rbio_ops {
BTRFS_RBIO_WRITE,
BTRFS_RBIO_READ_REBUILD,