diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 9f850ca..061ae28 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -325,6 +325,22 @@
 }
 #endif /* BITS_PER_LONG >= 64 */
 
+/*
+ * Check, whether the timer is on the callback pending list
+ */
+static inline int hrtimer_cb_pending(const struct hrtimer *timer)
+{
+	return timer->state & HRTIMER_STATE_PENDING;
+}
+
+/*
+ * Remove a timer from the callback pending list
+ */
+static inline void hrtimer_remove_cb_pending(struct hrtimer *timer)
+{
+	list_del_init(&timer->cb_entry);
+}
+
 /* High resolution timer related functions */
 #ifdef CONFIG_HIGH_RES_TIMERS
 
@@ -494,29 +510,12 @@
 }
 
 /*
- * Check, whether the timer is on the callback pending list
- */
-static inline int hrtimer_cb_pending(const struct hrtimer *timer)
-{
-	return timer->state & HRTIMER_STATE_PENDING;
-}
-
-/*
- * Remove a timer from the callback pending list
- */
-static inline void hrtimer_remove_cb_pending(struct hrtimer *timer)
-{
-	list_del_init(&timer->cb_entry);
-}
-
-/*
  * Initialize the high resolution related parts of cpu_base
  */
 static inline void hrtimer_init_hres(struct hrtimer_cpu_base *base)
 {
 	base->expires_next.tv64 = KTIME_MAX;
 	base->hres_active = 0;
-	INIT_LIST_HEAD(&base->cb_pending);
 }
 
 /*
@@ -524,7 +523,6 @@
  */
 static inline void hrtimer_init_timer_hres(struct hrtimer *timer)
 {
-	INIT_LIST_HEAD(&timer->cb_entry);
 }
 
 /*
@@ -618,10 +616,13 @@
 {
 	return 0;
 }
-static inline int hrtimer_cb_pending(struct hrtimer *timer) { return 0; }
-static inline void hrtimer_remove_cb_pending(struct hrtimer *timer) { }
 static inline void hrtimer_init_hres(struct hrtimer_cpu_base *base) { }
 static inline void hrtimer_init_timer_hres(struct hrtimer *timer) { }
+static inline int hrtimer_reprogram(struct hrtimer *timer,
+				    struct hrtimer_clock_base *base)
+{
+	return 0;
+}
 
 #endif /* CONFIG_HIGH_RES_TIMERS */
 
@@ -1001,6 +1002,7 @@
 		clock_id = CLOCK_MONOTONIC;
 
 	timer->base = &cpu_base->clock_base[clock_id];
+	INIT_LIST_HEAD(&timer->cb_entry);
 	hrtimer_init_timer_hres(timer);
 
 #ifdef CONFIG_TIMER_STATS
@@ -1030,118 +1032,8 @@
 }
 EXPORT_SYMBOL_GPL(hrtimer_get_res);
 
-#ifdef CONFIG_HIGH_RES_TIMERS
-
-/*
- * High resolution timer interrupt
- * Called with interrupts disabled
- */
-void hrtimer_interrupt(struct clock_event_device *dev)
+static void run_hrtimer_pending(struct hrtimer_cpu_base *cpu_base)
 {
-	struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases);
-	struct hrtimer_clock_base *base;
-	ktime_t expires_next, now;
-	int i, raise = 0;
-
-	BUG_ON(!cpu_base->hres_active);
-	cpu_base->nr_events++;
-	dev->next_event.tv64 = KTIME_MAX;
-
- retry:
-	now = ktime_get();
-
-	expires_next.tv64 = KTIME_MAX;
-
-	base = cpu_base->clock_base;
-
-	for (i = 0; i < HRTIMER_MAX_CLOCK_BASES; i++) {
-		ktime_t basenow;
-		struct rb_node *node;
-
-		spin_lock(&cpu_base->lock);
-
-		basenow = ktime_add(now, base->offset);
-
-		while ((node = base->first)) {
-			enum hrtimer_restart (*fn)(struct hrtimer *);
-			struct hrtimer *timer;
-			int restart;
-
-			timer = rb_entry(node, struct hrtimer, node);
-
-			if (basenow.tv64 < timer->expires.tv64) {
-				ktime_t expires;
-
-				expires = ktime_sub(timer->expires,
-						    base->offset);
-				if (expires.tv64 < expires_next.tv64)
-					expires_next = expires;
-				break;
-			}
-
-			/* Move softirq callbacks to the pending list */
-			if (timer->cb_mode == HRTIMER_CB_SOFTIRQ) {
-				__remove_hrtimer(timer, base,
-						 HRTIMER_STATE_PENDING, 0);
-				list_add_tail(&timer->cb_entry,
-					      &base->cpu_base->cb_pending);
-				raise = 1;
-				continue;
-			}
-
-			__remove_hrtimer(timer, base,
-					 HRTIMER_STATE_CALLBACK, 0);
-			timer_stats_account_hrtimer(timer);
-
-			fn = timer->function;
-			if (timer->cb_mode == HRTIMER_CB_IRQSAFE_NO_SOFTIRQ) {
-				/*
-				 * Used for scheduler timers, avoid lock
-				 * inversion with rq->lock and tasklist_lock.
-				 *
-				 * These timers are required to deal with
-				 * enqueue expiry themselves and are not
-				 * allowed to migrate.
-				 */
-				spin_unlock(&cpu_base->lock);
-				restart = fn(timer);
-				spin_lock(&cpu_base->lock);
-			} else
-				restart = fn(timer);
-
-			/*
-			 * Note: We clear the CALLBACK bit after
-			 * enqueue_hrtimer to avoid reprogramming of
-			 * the event hardware. This happens at the end
-			 * of this function anyway.
-			 */
-			if (restart != HRTIMER_NORESTART) {
-				BUG_ON(timer->state != HRTIMER_STATE_CALLBACK);
-				enqueue_hrtimer(timer, base, 0);
-			}
-			timer->state &= ~HRTIMER_STATE_CALLBACK;
-		}
-		spin_unlock(&cpu_base->lock);
-		base++;
-	}
-
-	cpu_base->expires_next = expires_next;
-
-	/* Reprogramming necessary ? */
-	if (expires_next.tv64 != KTIME_MAX) {
-		if (tick_program_event(expires_next, 0))
-			goto retry;
-	}
-
-	/* Raise softirq ? */
-	if (raise)
-		raise_softirq(HRTIMER_SOFTIRQ);
-}
-
-static void run_hrtimer_softirq(struct softirq_action *h)
-{
-	struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases);
-
 	spin_lock_irq(&cpu_base->lock);
 
 	while (!list_empty(&cpu_base->cb_pending)) {
@@ -1182,56 +1074,126 @@
 	spin_unlock_irq(&cpu_base->lock);
 }
 
-#endif	/* CONFIG_HIGH_RES_TIMERS */
-
-/*
- * Expire the per base hrtimer-queue:
- */
-static inline void run_hrtimer_queue(struct hrtimer_cpu_base *cpu_base,
-				     int index)
+static void __run_hrtimer(struct hrtimer *timer)
 {
-	struct rb_node *node;
-	struct hrtimer_clock_base *base = &cpu_base->clock_base[index];
+	struct hrtimer_clock_base *base = timer->base;
+	struct hrtimer_cpu_base *cpu_base = base->cpu_base;
+	enum hrtimer_restart (*fn)(struct hrtimer *);
+	int restart;
 
-	if (!base->first)
-		return;
+	__remove_hrtimer(timer, base, HRTIMER_STATE_CALLBACK, 0);
+	timer_stats_account_hrtimer(timer);
 
-	if (base->get_softirq_time)
-		base->softirq_time = base->get_softirq_time();
-
-	spin_lock_irq(&cpu_base->lock);
-
-	while ((node = base->first)) {
-		struct hrtimer *timer;
-		enum hrtimer_restart (*fn)(struct hrtimer *);
-		int restart;
-
-		timer = rb_entry(node, struct hrtimer, node);
-		if (base->softirq_time.tv64 <= timer->expires.tv64)
-			break;
-
-#ifdef CONFIG_HIGH_RES_TIMERS
-		WARN_ON_ONCE(timer->cb_mode == HRTIMER_CB_IRQSAFE_NO_SOFTIRQ);
-#endif
-		timer_stats_account_hrtimer(timer);
-
-		fn = timer->function;
-		__remove_hrtimer(timer, base, HRTIMER_STATE_CALLBACK, 0);
-		spin_unlock_irq(&cpu_base->lock);
-
+	fn = timer->function;
+	if (timer->cb_mode == HRTIMER_CB_IRQSAFE_NO_SOFTIRQ) {
+		/*
+		 * Used for scheduler timers, avoid lock inversion with
+		 * rq->lock and tasklist_lock.
+		 *
+		 * These timers are required to deal with enqueue expiry
+		 * themselves and are not allowed to migrate.
+		 */
+		spin_unlock(&cpu_base->lock);
+		restart = fn(timer);
+		spin_lock(&cpu_base->lock);
+	} else
 		restart = fn(timer);
 
-		spin_lock_irq(&cpu_base->lock);
-
-		timer->state &= ~HRTIMER_STATE_CALLBACK;
-		if (restart != HRTIMER_NORESTART) {
-			BUG_ON(hrtimer_active(timer));
-			enqueue_hrtimer(timer, base, 0);
-		}
+	/*
+	 * Note: We clear the CALLBACK bit after enqueue_hrtimer to avoid
+	 * reprogramming of the event hardware. This happens at the end of this
+	 * function anyway.
+	 */
+	if (restart != HRTIMER_NORESTART) {
+		BUG_ON(timer->state != HRTIMER_STATE_CALLBACK);
+		enqueue_hrtimer(timer, base, 0);
 	}
-	spin_unlock_irq(&cpu_base->lock);
+	timer->state &= ~HRTIMER_STATE_CALLBACK;
 }
 
+#ifdef CONFIG_HIGH_RES_TIMERS
+
+/*
+ * High resolution timer interrupt
+ * Called with interrupts disabled
+ */
+void hrtimer_interrupt(struct clock_event_device *dev)
+{
+	struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases);
+	struct hrtimer_clock_base *base;
+	ktime_t expires_next, now;
+	int i, raise = 0;
+
+	BUG_ON(!cpu_base->hres_active);
+	cpu_base->nr_events++;
+	dev->next_event.tv64 = KTIME_MAX;
+
+ retry:
+	now = ktime_get();
+
+	expires_next.tv64 = KTIME_MAX;
+
+	base = cpu_base->clock_base;
+
+	for (i = 0; i < HRTIMER_MAX_CLOCK_BASES; i++) {
+		ktime_t basenow;
+		struct rb_node *node;
+
+		spin_lock(&cpu_base->lock);
+
+		basenow = ktime_add(now, base->offset);
+
+		while ((node = base->first)) {
+			struct hrtimer *timer;
+
+			timer = rb_entry(node, struct hrtimer, node);
+
+			if (basenow.tv64 < timer->expires.tv64) {
+				ktime_t expires;
+
+				expires = ktime_sub(timer->expires,
+						    base->offset);
+				if (expires.tv64 < expires_next.tv64)
+					expires_next = expires;
+				break;
+			}
+
+			/* Move softirq callbacks to the pending list */
+			if (timer->cb_mode == HRTIMER_CB_SOFTIRQ) {
+				__remove_hrtimer(timer, base,
+						 HRTIMER_STATE_PENDING, 0);
+				list_add_tail(&timer->cb_entry,
+					      &base->cpu_base->cb_pending);
+				raise = 1;
+				continue;
+			}
+
+			__run_hrtimer(timer);
+		}
+		spin_unlock(&cpu_base->lock);
+		base++;
+	}
+
+	cpu_base->expires_next = expires_next;
+
+	/* Reprogramming necessary ? */
+	if (expires_next.tv64 != KTIME_MAX) {
+		if (tick_program_event(expires_next, 0))
+			goto retry;
+	}
+
+	/* Raise softirq ? */
+	if (raise)
+		raise_softirq(HRTIMER_SOFTIRQ);
+}
+
+static void run_hrtimer_softirq(struct softirq_action *h)
+{
+	run_hrtimer_pending(&__get_cpu_var(hrtimer_bases));
+}
+
+#endif	/* CONFIG_HIGH_RES_TIMERS */
+
 /*
  * Called from timer softirq every jiffy, expire hrtimers:
  *
@@ -1239,10 +1201,9 @@
  * softirq context in case the hrtimer initialization failed or has
  * not been done yet.
  */
-void hrtimer_run_queues(void)
+void hrtimer_run_pending(void)
 {
 	struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases);
-	int i;
 
 	if (hrtimer_hres_active())
 		return;
@@ -1256,8 +1217,54 @@
 	 * deadlock vs. xtime_lock.
 	 */
 	if (tick_check_oneshot_change(!hrtimer_is_hres_enabled()))
-		if (hrtimer_switch_to_hres())
-			return;
+		hrtimer_switch_to_hres();
+
+	run_hrtimer_pending(cpu_base);
+}
+
+/*
+ * Called from hardirq context every jiffy
+ */
+static inline void run_hrtimer_queue(struct hrtimer_cpu_base *cpu_base,
+				     int index)
+{
+	struct rb_node *node;
+	struct hrtimer_clock_base *base = &cpu_base->clock_base[index];
+
+	if (!base->first)
+		return;
+
+	if (base->get_softirq_time)
+		base->softirq_time = base->get_softirq_time();
+
+	spin_lock(&cpu_base->lock);
+
+	while ((node = base->first)) {
+		struct hrtimer *timer;
+
+		timer = rb_entry(node, struct hrtimer, node);
+		if (base->softirq_time.tv64 <= timer->expires.tv64)
+			break;
+
+		if (timer->cb_mode == HRTIMER_CB_SOFTIRQ) {
+			__remove_hrtimer(timer, base, HRTIMER_STATE_PENDING, 0);
+			list_add_tail(&timer->cb_entry,
+					&base->cpu_base->cb_pending);
+			continue;
+		}
+
+		__run_hrtimer(timer);
+	}
+	spin_unlock(&cpu_base->lock);
+}
+
+void hrtimer_run_queues(void)
+{
+	struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases);
+	int i;
+
+	if (hrtimer_hres_active())
+		return;
 
 	hrtimer_get_softirq_time(cpu_base);
 
@@ -1407,6 +1414,7 @@
 	for (i = 0; i < HRTIMER_MAX_CLOCK_BASES; i++)
 		cpu_base->clock_base[i].cpu_base = cpu_base;
 
+	INIT_LIST_HEAD(&cpu_base->cb_pending);
 	hrtimer_init_hres(cpu_base);
 }