Btrfs: Add mount -o degraded to allow mounts to continue with missing devices

[linux-2.6-block.git] / fs / btrfs / disk-io.h

diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index 30d1ed293c25e0b6f495a52c0dced3e3126147b2..2bc64fefe6eab14626d61015a0e4dd8130a6e6e3 100644 (file)
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -33,7 +33,8 @@ struct extent_buffer *btrfs_find_create_tree_block(struct btrfs_root *root,
 int clean_tree_block(struct btrfs_trans_handle *trans,
                     struct btrfs_root *root, struct extent_buffer *buf);
 struct btrfs_root *open_ctree(struct super_block *sb,
-                             struct btrfs_fs_devices *fs_devices);
+                             struct btrfs_fs_devices *fs_devices,
+                             char *options);
 int close_ctree(struct btrfs_root *root);
 int write_ctree_super(struct btrfs_trans_handle *trans,
                      struct btrfs_root *root);