nohz: Avoid duplication of code related to got_idle_tick
Move the code setting ts->got_idle_tick into tick_sched_do_timer() to avoid code duplication. No intentional changes in functionality. Suggested-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
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@ -113,8 +113,7 @@ static ktime_t tick_init_jiffy_update(void)
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return period;
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}
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static void tick_sched_do_timer(ktime_t now)
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static void tick_sched_do_timer(struct tick_sched *ts, ktime_t now)
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{
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int cpu = smp_processor_id();
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@ -134,6 +133,9 @@ static void tick_sched_do_timer(ktime_t now)
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/* Check, if the jiffies need an update */
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if (tick_do_timer_cpu == cpu)
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tick_do_update_jiffies64(now);
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if (ts->inidle)
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ts->got_idle_tick = 1;
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}
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static void tick_sched_handle(struct tick_sched *ts, struct pt_regs *regs)
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@ -1162,12 +1164,9 @@ static void tick_nohz_handler(struct clock_event_device *dev)
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struct pt_regs *regs = get_irq_regs();
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ktime_t now = ktime_get();
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if (ts->inidle)
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ts->got_idle_tick = 1;
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dev->next_event = KTIME_MAX;
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tick_sched_do_timer(now);
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tick_sched_do_timer(ts, now);
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tick_sched_handle(ts, regs);
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/* No need to reprogram if we are running tickless */
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@ -1262,10 +1261,7 @@ static enum hrtimer_restart tick_sched_timer(struct hrtimer *timer)
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struct pt_regs *regs = get_irq_regs();
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ktime_t now = ktime_get();
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if (ts->inidle)
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ts->got_idle_tick = 1;
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tick_sched_do_timer(now);
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tick_sched_do_timer(ts, now);
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/*
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* Do not call, when we are not in irq context and have
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