67 struct fib6_node {  struct
68 	struct fib6_node __rcu	*parent;  argument
69 	struct fib6_node __rcu	*left;  argument
70 	struct fib6_node __rcu	*right;  argument
72 	struct fib6_node __rcu	*subtree;  argument
74 	struct fib6_info __rcu	*leaf;
76 	__u16			fn_bit;		/* bit key */
77 	__u16			fn_flags;
78 	int			fn_sernum;
79 	struct fib6_info __rcu	*rr_ptr;
80 	struct rcu_head		rcu;
161 	struct fib6_node __rcu		*fib6_node;  member