146 	struct rb_node *parent = NULL;  in btrfs_add_block_group_cache()  local
1075 					   u64 bytenr, u64 parent,  in lookup_extent_data_ref()
1162 					   u64 bytenr, u64 parent,  in insert_extent_data_ref()
1340 					  u64 bytenr, u64 parent,  in lookup_tree_block_ref()
1373 					  u64 bytenr, u64 parent,  in insert_tree_block_ref()
1393 static inline int extent_ref_type(u64 parent, u64 owner)  in extent_ref_type()
1450 				 u64 parent, u64 root_objectid,  in lookup_inline_extent_backref()
1641 				 u64 parent, u64 root_objectid,  in setup_inline_extent_backref()
1702 				 u64 bytenr, u64 num_bytes, u64 parent,  in lookup_extent_backref()
1795 				 u64 bytenr, u64 num_bytes, u64 parent,  in insert_inline_extent_backref()
1822 				 u64 bytenr, u64 parent, u64 root_objectid,  in insert_extent_backref()
1915 			 u64 bytenr, u64 num_bytes, u64 parent,  in btrfs_inc_extent_ref()
1941 				  u64 parent, u64 root_objectid,  in __btrfs_inc_extent_ref()
2004 	u64 parent = 0;  in run_delayed_data_ref()  local
2150 	u64 parent = 0;  in run_delayed_tree_ref()  local
2925 	u64 parent;  in __btrfs_mod_ref()  local
5375 				u64 bytenr, u64 num_bytes, u64 parent,  in __btrfs_free_extent()
5713 			   u64 parent, int last_ref)  in btrfs_free_tree_block()
5760 		      u64 bytenr, u64 num_bytes, u64 parent, u64 root_objectid,  in btrfs_free_extent()
6393 				      u64 parent, u64 root_objectid,  in alloc_reserved_file_extent()
6464 				     u64 parent, u64 root_objectid,  in alloc_reserved_tree_block()
6721 					u64 parent, u64 root_objectid,  in btrfs_alloc_free_block()
6979 	u64 parent;  in do_walk_down()  local
7122 	u64 parent = 0;  in walk_up_proc()  local
7494 			struct extent_buffer *parent)  in btrfs_drop_subtree()