/* For detailed explanation of Read-Copy Update mechanism see -  */
void wakeme_after_rcu(struct rcu_head *head)
/* For detailed explanation of Read-Copy Update mechanism see -  */
void wakeme_after_rcu(struct rcu_head *head)
{
	struct rcu_synchronize *rcu;
	rcu = container_of(head, struct rcu_synchronize, head);
	complete(&rcu->completion);
}