1 files changed, 28 insertions, 14 deletions

diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
index 5e090c5d849..ec7baeb2ea7 100644
--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
@@ -28,19 +28,29 @@
 
 enum ocfs2_extent_tree_type {
 	OCFS2_DINODE_EXTENT = 0,
+	OCFS2_XATTR_VALUE_EXTENT,
 };
 
 struct ocfs2_alloc_context;
-int ocfs2_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_extent_tree_type et_type);
+int ocfs2_dinode_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);
+int ocfs2_xattr_value_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,
+				    void *private);
 enum ocfs2_alloc_restarted {
 	RESTART_NONE = 0,
 	RESTART_TRANS,
@@ -57,22 +67,26 @@ int ocfs2_add_clusters_in_btree(struct ocfs2_super *osb,
 				struct ocfs2_alloc_context *data_ac,
 				struct ocfs2_alloc_context *meta_ac,
 				enum ocfs2_alloc_restarted *reason_ret,
-				enum ocfs2_extent_tree_type type);
+				enum ocfs2_extent_tree_type type,
+				void *private);
 struct ocfs2_cached_dealloc_ctxt;
 int ocfs2_mark_extent_written(struct inode *inode, struct buffer_head *root_bh,
 			      handle_t *handle, u32 cpos, u32 len, u32 phys,
 			      struct ocfs2_alloc_context *meta_ac,
 			      struct ocfs2_cached_dealloc_ctxt *dealloc,
-			      enum ocfs2_extent_tree_type et_type);
+			      enum ocfs2_extent_tree_type et_type,
+			      void *private);
 int ocfs2_remove_extent(struct inode *inode, struct buffer_head *root_bh,
 			u32 cpos, u32 len, handle_t *handle,
 			struct ocfs2_alloc_context *meta_ac,
 			struct ocfs2_cached_dealloc_ctxt *dealloc,
-			enum ocfs2_extent_tree_type et_type);
+			enum ocfs2_extent_tree_type et_type,
+			void *private);
 int ocfs2_num_free_extents(struct ocfs2_super *osb,
 			   struct inode *inode,
 			   struct buffer_head *root_bh,
-			   enum ocfs2_extent_tree_type et_type);
+			   enum ocfs2_extent_tree_type et_type,
+			   void *private);
 
 /*
  * how many new metadata chunks would an allocation need at maximum?