From 8217e4f4c93e5fb59bb3cd1e6135213889349f86 Mon Sep 17 00:00:00 2001 From: Ben Slusky Date: Mon, 7 Jul 2008 13:16:20 -0400 Subject: [PATCH] [CPUFREQ] use deferrable delayed work init in conservative governor Venki Pallipadi made a similar change to the ondemand governor a while back (in commit 28287033e12463c8ff89f1ea8038783d0360391c). It seems to work just as well in the conservative governor, leading to fewer wakeups as reported by powertop. Signed-off-by: Ben Slusky Signed-off-by: Dave Jones --- drivers/cpufreq/cpufreq_conservative.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index ac0bbf2d234f..4ee53a4c6d2c 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -460,6 +460,7 @@ static void do_dbs_timer(struct work_struct *work) static inline void dbs_timer_init(void) { + init_timer_deferrable(&dbs_work.timer); schedule_delayed_work(&dbs_work, usecs_to_jiffies(dbs_tuners_ins.sampling_rate)); return; -- 2.20.1