440 					   u64 bytenr, u64 parent,  in lookup_extent_data_ref()
516 					   u64 bytenr, u64 parent,  in insert_extent_data_ref()
683 					  u64 bytenr, u64 parent,  in lookup_tree_block_ref()
707 					  u64 bytenr, u64 parent,  in insert_tree_block_ref()
728 static inline int extent_ref_type(u64 parent, u64 owner)  in extent_ref_type()
784 				 u64 parent, u64 root_objectid,  in lookup_inline_extent_backref()
976 				 u64 parent, u64 root_objectid,  in setup_inline_extent_backref()
1036 				 u64 bytenr, u64 num_bytes, u64 parent,  in lookup_extent_backref()
1133 				 u64 bytenr, u64 num_bytes, u64 parent,  in insert_inline_extent_backref()
1414 				  u64 parent, u64 root_objectid,  in __btrfs_inc_extent_ref()
1481 	u64 parent = 0;  in run_delayed_data_ref()  local
1629 	u64 parent = 0;  in run_delayed_tree_ref()  local
2390 	u64 parent;  in __btrfs_mod_ref()  local
2945 			       struct btrfs_delayed_ref_node *node, u64 parent,  in __btrfs_free_extent()
3313 			   u64 parent, int last_ref)  in btrfs_free_tree_block()
4341 				      u64 parent, u64 root_objectid,  in alloc_reserved_file_extent()
4638 					     u64 parent, u64 root_objectid,  in btrfs_alloc_tree_block()
4907 			    struct btrfs_root *root, u64 bytenr, u64 parent,  in check_ref_exists()
4950 	u64 parent;  in do_walk_down()  local
5165 	u64 parent = 0;  in walk_up_proc()  local
5595 			struct extent_buffer *parent)  in btrfs_drop_subtree()