srcu_notifier_head
struct srcu_notifier_head notifier_list;
static struct srcu_notifier_head lease_notifier_chain;
struct srcu_notifier_head notifier_head;
struct srcu_notifier_head transition_notifier_list;
mod struct srcu_notifier_head name = \
mod struct srcu_notifier_head name = \
extern int srcu_notifier_chain_register(struct srcu_notifier_head *nh,
extern int srcu_notifier_chain_unregister(struct srcu_notifier_head *nh,
extern int srcu_notifier_call_chain(struct srcu_notifier_head *nh,
extern void srcu_init_notifier_head(struct srcu_notifier_head *nh);
int srcu_notifier_chain_register(struct srcu_notifier_head *nh,
int srcu_notifier_chain_unregister(struct srcu_notifier_head *nh,
int srcu_notifier_call_chain(struct srcu_notifier_head *nh,
void srcu_init_notifier_head(struct srcu_notifier_head *nh)