linux-kernel - [PATCH 56/70] cpufreq: interactive: delete timers for GOV

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Message-Id: <1445967059-6897-56-git-send-email-czoborbalint@gmail.com>
Date:	Tue, 27 Oct 2015 18:30:44 +0100
From:	Bálint Czobor <czoborbalint@...il.com>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	Shridhar Rasal <srasal@...dia.com>,
	Bharat Nihalani <bnihalani@...dia.com>,
	Bálint Czobor <czoborbalint@...il.com>
Subject: [PATCH 56/70] cpufreq: interactive: delete timers for GOV_START

From: Shridhar Rasal <srasal@...dia.com>

Make sure that timers cpu_timer and cpu_slack_timer
deactivated before addition of new.

Change-Id: If31c4049606871df6f00efdc24b1d713c86a6f69
Signed-off-by: Shridhar Rasal <srasal@...dia.com>
Signed-off-by: Bharat Nihalani <bnihalani@...dia.com>
Signed-off-by: Bálint Czobor <czoborbalint@...il.com>
---
 drivers/cpufreq/cpufreq_interactive.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c
index 66c096d..d72e8c4 100644
--- a/drivers/cpufreq/cpufreq_interactive.c
+++ b/drivers/cpufreq/cpufreq_interactive.c
@@ -1247,6 +1247,8 @@ static int cpufreq_governor_interactive(struct cpufreq_policy *policy,
 			pcpu->hispeed_validate_time =
 				pcpu->floor_validate_time;
 			down_write(&pcpu->enable_sem);
+			del_timer_sync(&pcpu->cpu_timer);
+			del_timer_sync(&pcpu->cpu_slack_timer);
 			cpufreq_interactive_timer_start(tunables, j);
 			pcpu->governor_enabled = 1;
 			up_write(&pcpu->enable_sem);
-- 
1.7.9.5

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