[CPUFREQ] use deferrable delayed work init in conservative governor
Venki Pallipadi made a similar change to the ondemand governor a while
back (in commit 28287033e1
). It seems to
work just as well in the conservative governor, leading to fewer wakeups
as reported by powertop.
Signed-off-by: Ben Slusky <sluskyb@paranoiacs.org>
Signed-off-by: Dave Jones <davej@redhat.com>
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@ -460,6 +460,7 @@ static void do_dbs_timer(struct work_struct *work)
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static inline void dbs_timer_init(void)
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static inline void dbs_timer_init(void)
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{
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{
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init_timer_deferrable(&dbs_work.timer);
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schedule_delayed_work(&dbs_work,
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schedule_delayed_work(&dbs_work,
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usecs_to_jiffies(dbs_tuners_ins.sampling_rate));
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usecs_to_jiffies(dbs_tuners_ins.sampling_rate));
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return;
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return;
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