On Mon, Mar 02, 2015 at 01:18:15PM -0800, Paul E. McKenney wrote: ... | > diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c | > index a4e9e25..28a54f6 100644 | > --- a/kernel/rcu/tree.c | > +++ b/kernel/rcu/tree.c | > @@ -378,6 +378,11 @@ void rcu_bh_force_quiescent_state(void) | > force_quiescent_state(&rcu_bh_state); | > } | > EXPORT_SYMBOL_GPL(rcu_bh_force_quiescent_state); | > +#else | > +void rcu_force_quiescent_state(void) | > +{ | > +} | > +EXPORT_SYMBOL_GPL(rcu_force_quiescent_state); | | This is -rt only, correct? Yes, -rt only. And the only complaint I saw was from rcutorture. Luis -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html