On Mon, 2010-04-12 at 20:43 -0700, Paul E. McKenney wrote: > > So we might have to support the interrupt assumption, at least in some > > form, with those guys... > > One way to make the interrupt assumption official is to use > synchronize_sched() rather than synchronize_rcu(). Well, call_rcu_sched() then, because the current usage is to use call_rcu() to free the page directories. Paul, here is a call_rcu_sched() available in kernel/rcutree.c, but am I right in reading that code that that would not be available for preemptible RCU? -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
