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-rw-r--r--kernel/rcupdate.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 400183346ad2..7625f207f65e 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -67,6 +67,8 @@ void wakeme_after_rcu(struct rcu_head *head)
67 complete(&rcu->completion); 67 complete(&rcu->completion);
68} 68}
69 69
70#ifndef CONFIG_TINY_RCU
71
70#ifdef CONFIG_TREE_PREEMPT_RCU 72#ifdef CONFIG_TREE_PREEMPT_RCU
71 73
72/** 74/**
@@ -157,6 +159,8 @@ void synchronize_rcu_bh(void)
157} 159}
158EXPORT_SYMBOL_GPL(synchronize_rcu_bh); 160EXPORT_SYMBOL_GPL(synchronize_rcu_bh);
159 161
162#endif /* #ifndef CONFIG_TINY_RCU */
163
160static int __cpuinit rcu_barrier_cpu_hotplug(struct notifier_block *self, 164static int __cpuinit rcu_barrier_cpu_hotplug(struct notifier_block *self,
161 unsigned long action, void *hcpu) 165 unsigned long action, void *hcpu)
162{ 166{