ALSA: Kill snd_assert() in sound/isa/*

[linux-2.6-omap-h63xx.git] / kernel / time / tick-sched.c

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index a87b0468568b026d90683bde0b2e9da0295c7caa..cb02324bdb88b1c477f055af028bd4eace476d4d 100644 (file)
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -75,6 +75,9 @@ static void tick_do_update_jiffies64(ktime_t now)
                                                           incr * ticks);
                }
                do_timer(++ticks);
+
+               /* Keep the tick_next_period variable up to date */
+               tick_next_period = ktime_add(last_jiffies_update, tick_period);
        }
        write_sequnlock(&xtime_lock);
 }
@@ -221,7 +224,7 @@ void tick_nohz_stop_sched_tick(int inidle)
         */
        if (unlikely(!cpu_online(cpu))) {
                if (cpu == tick_do_timer_cpu)
-                       tick_do_timer_cpu = -1;
+                       tick_do_timer_cpu = TICK_DO_TIMER_NONE;
        }
 
        if (unlikely(ts->nohz_mode == NOHZ_MODE_INACTIVE))
@@ -303,7 +306,7 @@ void tick_nohz_stop_sched_tick(int inidle)
                 * invoked.
                 */
                if (cpu == tick_do_timer_cpu)
-                       tick_do_timer_cpu = -1;
+                       tick_do_timer_cpu = TICK_DO_TIMER_NONE;
 
                ts->idle_sleeps++;
 
@@ -468,7 +471,7 @@ static void tick_nohz_handler(struct clock_event_device *dev)
         * this duty, then the jiffies update is still serialized by
         * xtime_lock.
         */
-       if (unlikely(tick_do_timer_cpu == -1))
+       if (unlikely(tick_do_timer_cpu == TICK_DO_TIMER_NONE))
                tick_do_timer_cpu = cpu;
 
        /* Check, if the jiffies need an update */
@@ -570,7 +573,7 @@ static enum hrtimer_restart tick_sched_timer(struct hrtimer *timer)
         * this duty, then the jiffies update is still serialized by
         * xtime_lock.
         */
-       if (unlikely(tick_do_timer_cpu == -1))
+       if (unlikely(tick_do_timer_cpu == TICK_DO_TIMER_NONE))
                tick_do_timer_cpu = cpu;
 #endif
 
@@ -622,7 +625,7 @@ void tick_setup_sched_timer(void)
         */
        hrtimer_init(&ts->sched_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
        ts->sched_timer.function = tick_sched_timer;
-       ts->sched_timer.cb_mode = HRTIMER_CB_IRQSAFE_NO_SOFTIRQ;
+       ts->sched_timer.cb_mode = HRTIMER_CB_IRQSAFE_PERCPU;
 
        /* Get the next period (per cpu) */
        ts->sched_timer.expires = tick_init_jiffy_update();