1 files changed, 5 insertions, 0 deletions

diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h
index 45be29e5f01e..189f740bd3c0 100644
--- a/fs/btrfs/free-space-cache.h
+++ b/fs/btrfs/free-space-cache.h
@@ -34,10 +34,15 @@ int create_free_space_inode(struct btrfs_root *root,
                             struct btrfs_trans_handle *trans,
                             struct btrfs_block_group_cache *block_group,
                             struct btrfs_path *path);
+
 int btrfs_truncate_free_space_cache(struct btrfs_root *root,
                                     struct btrfs_trans_handle *trans,
                                     struct btrfs_path *path,
                                     struct inode *inode);
+int btrfs_write_out_cache(struct btrfs_root *root,
+                          struct btrfs_trans_handle *trans,
+                          struct btrfs_block_group_cache *block_group,
+                          struct btrfs_path *path);
 int btrfs_add_free_space(struct btrfs_block_group_cache *block_group,
                          u64 bytenr, u64 size);
 int btrfs_remove_free_space(struct btrfs_block_group_cache *block_group,