1 files changed, 10 insertions, 0 deletions

diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
index ec7baeb2ea7d..cd4e12d2b6b9 100644
--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
@@ -29,6 +29,7 @@
 enum ocfs2_extent_tree_type {
         OCFS2_DINODE_EXTENT = 0,
         OCFS2_XATTR_VALUE_EXTENT,
+        OCFS2_XATTR_TREE_EXTENT,
 };
 
 struct ocfs2_alloc_context;
@@ -51,6 +52,15 @@ int ocfs2_xattr_value_insert_extent(struct ocfs2_super *osb,
                                     u8 flags,
                                     struct ocfs2_alloc_context *meta_ac,
                                     void *private);
+int ocfs2_xattr_tree_insert_extent(struct ocfs2_super *osb,
+                                   handle_t *handle,
+                                   struct inode *inode,
+                                   struct buffer_head *root_bh,
+                                   u32 cpos,
+                                   u64 start_blk,
+                                   u32 new_clusters,
+                                   u8 flags,
+                                   struct ocfs2_alloc_context *meta_ac);
 enum ocfs2_alloc_restarted {
         RESTART_NONE = 0,
         RESTART_TRANS,