thermal: core: using power_efficient_wq for thermal worker
For SMP systems, thermal worker should use power_efficient_wq in power saving mode, that will make scheduler more flexible on selecting an active core for running work handler to avoid keeping work handler always running on a single core, that will save some power. Even if 'power_efficient_wq' relevant configs are disabled 'system_freezable_power_efficient_wq' is identical to system_freezable_wq, behavior is unchanged. Signed-off-by: Jeson Gao <jeson.gao@unisoc.com> Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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@ -290,10 +290,12 @@ static void thermal_zone_device_set_polling(struct thermal_zone_device *tz,
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int delay)
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int delay)
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{
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{
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if (delay > 1000)
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if (delay > 1000)
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mod_delayed_work(system_freezable_wq, &tz->poll_queue,
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mod_delayed_work(system_freezable_power_efficient_wq,
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&tz->poll_queue,
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round_jiffies(msecs_to_jiffies(delay)));
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round_jiffies(msecs_to_jiffies(delay)));
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else if (delay)
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else if (delay)
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mod_delayed_work(system_freezable_wq, &tz->poll_queue,
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mod_delayed_work(system_freezable_power_efficient_wq,
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&tz->poll_queue,
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msecs_to_jiffies(delay));
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msecs_to_jiffies(delay));
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else
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else
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cancel_delayed_work(&tz->poll_queue);
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cancel_delayed_work(&tz->poll_queue);
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