2 files changed, 15 insertions, 12 deletions

diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index 3cd73d1fc42..9c3cd490b1b 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -62,10 +62,10 @@ void cpu_idle(void)
 
         set_thread_flag(TIF_POLLING_NRFLAG);
         while (1) {
-                if (idle_uses_rcu)
-                        tick_nohz_idle_enter();
-                else
-                        tick_nohz_idle_enter_norcu();
+                tick_nohz_idle_enter();
+                if (!idle_uses_rcu)
+                        rcu_idle_enter();
+
                 while (!need_resched() && !cpu_should_die()) {
                         ppc64_runlatch_off();
 
@@ -102,10 +102,9 @@ void cpu_idle(void)
 
                 HMT_medium();
                 ppc64_runlatch_on();
-                if (idle_uses_rcu)
-                        tick_nohz_idle_exit();
-                else
-                        tick_nohz_idle_exit_norcu();
+                if (!idle_uses_rcu)
+                        rcu_idle_exit();
+                tick_nohz_idle_exit();
                 preempt_enable_no_resched();
                 if (cpu_should_die())
                         cpu_die();
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index d69d3d185e8..8fc62586a97 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -563,7 +563,8 @@ static void yield_shared_processor(void)
 static void iseries_shared_idle(void)
 {
         while (1) {
-                tick_nohz_idle_enter_norcu();
+                tick_nohz_idle_enter();
+                rcu_idle_enter();
                 while (!need_resched() && !hvlpevent_is_pending()) {
                         local_irq_disable();
                         ppc64_runlatch_off();
@@ -577,7 +578,8 @@ static void iseries_shared_idle(void)
                 }
 
                 ppc64_runlatch_on();
-                tick_nohz_idle_exit_norcu();
+                rcu_idle_exit();
+                tick_nohz_idle_exit();
 
                 if (hvlpevent_is_pending())
                         process_iSeries_events();
@@ -593,7 +595,8 @@ static void iseries_dedicated_idle(void)
         set_thread_flag(TIF_POLLING_NRFLAG);
 
         while (1) {
-                tick_nohz_idle_enter_norcu();
+                tick_nohz_idle_enter();
+                rcu_idle_enter();
                 if (!need_resched()) {
                         while (!need_resched()) {
                                 ppc64_runlatch_off();
@@ -610,7 +613,8 @@ static void iseries_dedicated_idle(void)
                 }
 
                 ppc64_runlatch_on();
-                tick_nohz_idle_exit_norcu();
+                rcu_idle_exit();
+                tick_nohz_idle_exit();
                 preempt_enable_no_resched();
                 schedule();
                 preempt_disable();