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Commit 8217e4f4 authored by Ben Slusky's avatar Ben Slusky Committed by Dave Jones
Browse files

[CPUFREQ] use deferrable delayed work init in conservative governor 



Venki Pallipadi made a similar change to the ondemand governor a while
back (in commit 28287033). It seems to
work just as well in the conservative governor, leading to fewer wakeups
as reported by powertop.

Signed-off-by: default avatarBen Slusky <sluskyb@paranoiacs.org>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent f1829e4a

drivers/cpufreq/cpufreq_conservative.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -460,6 +460,7 @@ static void do_dbs_timer(struct work_struct *work) 




static inline void dbs_timer_init(void)

static inline void dbs_timer_init(void)

{

{

	init_timer_deferrable(&dbs_work.timer);

	schedule_delayed_work(&dbs_work,

	schedule_delayed_work(&dbs_work,

			usecs_to_jiffies(dbs_tuners_ins.sampling_rate));

			usecs_to_jiffies(dbs_tuners_ins.sampling_rate));

	return;

	return;