}
EXPORT_SYMBOL_GPL(rcu_batches_completed);
-EXPORT_SYMBOL_GPL(rcu_batches_completed_bh);
-
void __rcu_read_lock(void)
{
int idx;
spin_unlock_irqrestore(&rdp->lock, flags);
}
-void __devinit rcu_online_cpu(int cpu)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&rcu_ctrlblk.fliplock, flags);
- cpu_set(cpu, rcu_cpu_online_map);
- spin_unlock_irqrestore(&rcu_ctrlblk.fliplock, flags);
-}
-
#else /* #ifdef CONFIG_HOTPLUG_CPU */
void rcu_offline_cpu(int cpu)
{
}
-void __devinit rcu_online_cpu(int cpu)
+#endif /* #else #ifdef CONFIG_HOTPLUG_CPU */
+
+void __cpuinit rcu_online_cpu(int cpu)
{
-}
+ unsigned long flags;
-#endif /* #else #ifdef CONFIG_HOTPLUG_CPU */
+ spin_lock_irqsave(&rcu_ctrlblk.fliplock, flags);
+ cpu_set(cpu, rcu_cpu_online_map);
+ spin_unlock_irqrestore(&rcu_ctrlblk.fliplock, flags);
+}
static void rcu_process_callbacks(struct softirq_action *unused)
{
if (sched_getaffinity(0, &oldmask) < 0)
oldmask = cpu_possible_map;
for_each_online_cpu(cpu) {
- sched_setaffinity(0, cpumask_of_cpu(cpu));
+ sched_setaffinity(0, &cpumask_of_cpu(cpu));
schedule();
}
- sched_setaffinity(0, oldmask);
+ sched_setaffinity(0, &oldmask);
}
EXPORT_SYMBOL_GPL(__synchronize_sched);