__rb_change_child_rcu

Name:__rb_change_child_rcu

Proto:static inline void __rb_change_child_rcu(struct rb_node *old, struct rb_node *new, struct rb_node *parent, struct rb_root *root)

Type:void

Parameter:

Type	Parameter	Name
struct rb_node *	old
struct rb_node *	new
struct rb_node *	parent
struct rb_root *	root

185

If parent Then

186

If rb_left == old Then cu_assign_pointer() - assign to RCU-protected pointer*@p: pointer to assign to*@v: value to assign (publish)* Assigns the specified value to the specified RCU-protected* pointer, ensuring that any concurrent RCU readers will see* any prior initialization(rb_left, new)

188

Else cu_assign_pointer() - assign to RCU-protected pointer*@p: pointer to assign to*@v: value to assign (publish)* Assigns the specified value to the specified RCU-protected* pointer, ensuring that any concurrent RCU readers will see* any prior initialization(rb_right, new)

190

Else cu_assign_pointer() - assign to RCU-protected pointer*@p: pointer to assign to*@v: value to assign (publish)* Assigns the specified value to the specified RCU-protected* pointer, ensuring that any concurrent RCU readers will see* any prior initialization(rb_node, new)

**Caller**
Name	Describe
rb_replace_node_rcu

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