Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

[linux-2.6] / kernel / time / tick-sched.c

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 63f24b55069551f4331f09c090657b66be139f7e..fa9bb73dbdb41c4678ca0ad1da01ebcaf5e46cc1 100644 (file)
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -137,6 +137,7 @@ void tick_nohz_update_jiffies(void)
 
        cpu_clear(cpu, nohz_cpu_mask);
        now = ktime_get();
+       ts->idle_waketime = now;
 
        local_irq_save(flags);
        tick_do_update_jiffies64(now);
@@ -400,6 +401,7 @@ void tick_nohz_restart_sched_tick(void)
         * Cancel the scheduled timer and restore the tick
         */
        ts->tick_stopped  = 0;
+       ts->idle_exittime = now;
        hrtimer_cancel(&ts->sched_timer);
        ts->sched_timer.expires = ts->idle_tick;
 
@@ -679,7 +681,7 @@ int tick_check_oneshot_change(int allow_nohz)
        if (ts->nohz_mode != NOHZ_MODE_INACTIVE)
                return 0;
 
-       if (!timekeeping_is_continuous() || !tick_is_oneshot_available())
+       if (!timekeeping_valid_for_hres() || !tick_is_oneshot_available())
                return 0;
 
        if (!allow_nohz)