1 files changed, 3 insertions, 2 deletions

diff --git a/kernel/softirq.c b/kernel/softirq.c
index 8d9934b4162a..466e75ce271a 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -255,6 +255,7 @@ void irq_enter(void)
 {
         int cpu = smp_processor_id();
 
+        rcu_irq_enter();
         if (idle_cpu(cpu) && !in_interrupt()) {
                 __irq_enter();
                 tick_check_idle(cpu);
@@ -281,9 +282,9 @@ void irq_exit(void)
 
 #ifdef CONFIG_NO_HZ
         /* Make sure that timer wheel updates are propagated */
-        if (!in_interrupt() && idle_cpu(smp_processor_id()) && !need_resched())
-                tick_nohz_stop_sched_tick(0);
         rcu_irq_exit();
+        if (idle_cpu(smp_processor_id()) && !in_interrupt() && !need_resched())
+                tick_nohz_stop_sched_tick(0);
 #endif
         preempt_enable_no_resched();
 }