.barrier = rcu_barrier, \
.register_rculfhash_atfork = urcu_register_rculfhash_atfork, \
.unregister_rculfhash_atfork = urcu_unregister_rculfhash_atfork,\
.barrier = rcu_barrier, \
.register_rculfhash_atfork = urcu_register_rculfhash_atfork, \
.unregister_rculfhash_atfork = urcu_unregister_rculfhash_atfork,\