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-rw-r--r--include/linux/rcupdate.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 78097491cd99..762022f07afd 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -266,6 +266,8 @@ void rcu_idle_enter(void);
void rcu_idle_exit(void);
void rcu_irq_enter(void);
void rcu_irq_exit(void);
+int rcu_cpu_notify(struct notifier_block *self,
+ unsigned long action, void *hcpu);
#ifdef CONFIG_RCU_STALL_COMMON
void rcu_sysrq_start(void);