}
EXPORT_SYMBOL_GPL(raw_notifier_call_chain);
+#ifdef CONFIG_SRCU
/*
* SRCU notifier chain routines. Registration and unregistration
* use a mutex, and call_chain is synchronized by SRCU (no locks).
}
EXPORT_SYMBOL_GPL(srcu_init_notifier_head);
+#endif /* CONFIG_SRCU */
+
static ATOMIC_NOTIFIER_HEAD(die_chain);
int notrace notify_die(enum die_val val, const char *str,