29 	void (*copy)(struct rb_node *old, struct rb_node *new);
30 	void (*rotate)(struct rb_node *old, struct rb_node *new);
34 	void (*augment_rotate)(struct rb_node *old, struct rb_node *new));
90 	RBSTRUCT *new = rb_entry(rb_new, RBSTRUCT, RBFIELD);		\
91 	new->RBAUGMENTED = old->RBAUGMENTED;				\
97 	RBSTRUCT *new = rb_entry(rb_new, RBSTRUCT, RBFIELD);		\
98 	new->RBAUGMENTED = old->RBAUGMENTED;				\
169 __rb_change_child(struct rb_node *old, struct rb_node *new,  in __rb_change_child()  argument
174 			WRITE_ONCE(parent->rb_left, new);  in __rb_change_child()
176 			WRITE_ONCE(parent->rb_right, new);  in __rb_change_child()
178 		WRITE_ONCE(root->rb_node, new);  in __rb_change_child()
182 __rb_change_child_rcu(struct rb_node *old, struct rb_node *new,  in __rb_change_child_rcu()  argument
187 			rcu_assign_pointer(parent->rb_left, new);  in __rb_change_child_rcu()
189 			rcu_assign_pointer(parent->rb_right, new);  in __rb_change_child_rcu()
191 		rcu_assign_pointer(root->rb_node, new);  in __rb_change_child_rcu()
195 	void (*augment_rotate)(struct rb_node *old, struct rb_node *new));