btrfs: lift read-write mount setup from mount and remount

[sfrench/cifs-2.6.git] / fs / btrfs / disk-io.h

diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index 984410144a974289b4d1803855ece8b4404b99bf..b509d1a490e74ff42a4cd2d9585df4c9ae56c275 100644 (file)
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -50,6 +50,7 @@ struct extent_buffer *btrfs_find_create_tree_block(
                                                u64 bytenr, u64 owner_root,
                                                int level);
 void btrfs_clean_tree_block(struct extent_buffer *buf);
+int btrfs_start_pre_rw_mount(struct btrfs_fs_info *fs_info);
 int __cold open_ctree(struct super_block *sb,
               struct btrfs_fs_devices *fs_devices,
               char *options);