Merge git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-hrt

[linux-2.6-omap-h63xx.git] / kernel / hrtimer.c

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index f78777abe769e1e3608b8f751d1c996f05aeea13..e379ef0e9c20c5e77b0003398e46eb859c6399e3 100644 (file)
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -1080,8 +1080,19 @@ static void run_hrtimer_pending(struct hrtimer_cpu_base *cpu_base)
                         * If the timer was rearmed on another CPU, reprogram
                         * the event device.
                         */
-                       if (timer->base->first == &timer->node)
-                               hrtimer_reprogram(timer, timer->base);
+                       struct hrtimer_clock_base *base = timer->base;
+
+                       if (base->first == &timer->node &&
+                           hrtimer_reprogram(timer, base)) {
+                               /*
+                                * Timer is expired. Thus move it from tree to
+                                * pending list again.
+                                */
+                               __remove_hrtimer(timer, base,
+                                                HRTIMER_STATE_PENDING, 0);
+                               list_add_tail(&timer->cb_entry,
+                                             &base->cpu_base->cb_pending);
+                       }
                }
        }
        spin_unlock_irq(&cpu_base->lock);