diff --git a/[refs] b/[refs]
index 34ef77c89249..1918b5b4ee81 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1f7b94cd3d564901f9e04a8bc5832ae7bfd690a0
+refs/heads/master: ff9cf2ce7afe76435d66c898cc9dacaa68e79d41
diff --git a/trunk/include/linux/rcupreempt.h b/trunk/include/linux/rcupreempt.h
index 0967f03b0705..addb5e282f39 100644
--- a/trunk/include/linux/rcupreempt.h
+++ b/trunk/include/linux/rcupreempt.h
@@ -111,7 +111,6 @@ extern struct rcupreempt_trace *rcupreempt_trace_cpu(int cpu);
 struct softirq_action;
 
 #ifdef CONFIG_NO_HZ
-DECLARE_PER_CPU(struct rcu_dyntick_sched, rcu_dyntick_sched);
 
 static inline void rcu_enter_nohz(void)
 {
@@ -126,8 +125,8 @@ static inline void rcu_exit_nohz(void)
 {
 	static DEFINE_RATELIMIT_STATE(rs, 10 * HZ, 1);
 
-	smp_mb(); /* CPUs seeing ++ must see later RCU read-side crit sects */
 	__get_cpu_var(rcu_dyntick_sched).dynticks++;
+	smp_mb(); /* CPUs seeing ++ must see later RCU read-side crit sects */
 	WARN_ON_RATELIMIT(!(__get_cpu_var(rcu_dyntick_sched).dynticks & 0x1),
 				&rs);
 }