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-rw-r--r--kernel/rcupreempt.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index 5e02b774070..9bf44566445 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -925,26 +925,22 @@ void rcu_offline_cpu(int cpu)
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)
{
@@ -1123,7 +1119,7 @@ void __init __rcu_init(void)
for_each_online_cpu(cpu)
rcu_cpu_notify(&rcu_nb, CPU_UP_PREPARE, (void *)(long) cpu);
- open_softirq(RCU_SOFTIRQ, rcu_process_callbacks, NULL);
+ open_softirq(RCU_SOFTIRQ, rcu_process_callbacks);
}
/*