btrfs: add forward declarations and headers, part 1

[thirdparty/linux.git] / fs / btrfs / sysfs.h

diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h
index 86c7eef128731ea5aa88efefb8a43d251d8fad34..e6a284c59809c9696eb1fa8cb1e2f29c800acf37 100644 (file)
--- a/fs/btrfs/sysfs.h
+++ b/fs/btrfs/sysfs.h
@@ -3,8 +3,17 @@
 #ifndef BTRFS_SYSFS_H
 #define BTRFS_SYSFS_H
 
+#include <linux/types.h>
+#include <linux/compiler_types.h>
 #include <linux/kobject.h>
 
+struct btrfs_fs_info;
+struct btrfs_device;
+struct btrfs_fs_devices;
+struct btrfs_block_group;
+struct btrfs_space_info;
+struct btrfs_qgroup;
+
 enum btrfs_feature_set {
        FEAT_COMPAT,
        FEAT_COMPAT_RO,