summaryrefslogtreecommitdiffstats
path: root/afb-client/bower_components/foundation-icon-fonts/svgs/fi-minus.svg
blob: 649493e7ca31db95b44b210a13f3b145e8f2ad82 (plain) 
1
2
3
4
5
6
7
8

<?xml version="1.0" encoding="utf-8"?>
<!-- Generator: Adobe Illustrator 17.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
	 width="100px" height="100px" viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve">
<path d="M88.447,38.528H11.554c-1.118,0-2.024,0.907-2.024,2.024v18.896c0,1.118,0.907,2.024,2.024,2.024h76.892
	c1.117,0,2.023-0.907,2.023-2.024V40.552C90.47,39.435,89.564,38.528,88.447,38.528z"/>
</svg>
g */
From fad60e6f1b0de5e37cb4e0ae8a4a769ef821950f Mon Sep 17 00:00:00 2001
From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Tue, 15 Nov 2016 13:53:23 +0530
Subject: [PATCH 19/92] cpufreq: schedutil: irq-work and mutex are only used in
 slow path

Execute the irq-work specific initialization/exit code only when the
fast path isn't available.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
(cherry picked from commit 21ef57297b15a49b0c4dd4e7135c1a08e9a29a1c)
Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
---
 kernel/sched/cpufreq_schedutil.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c
index f165ba0..42a220e 100644
--- a/kernel/sched/cpufreq_schedutil.c
+++ b/kernel/sched/cpufreq_schedutil.c
@@ -390,15 +390,12 @@ static struct sugov_policy *sugov_policy_alloc(struct cpufreq_policy *policy)
 		return NULL;
 
 	sg_policy->policy = policy;
-	init_irq_work(&sg_policy->irq_work, sugov_irq_work);
-	mutex_init(&sg_policy->work_lock);
 	raw_spin_lock_init(&sg_policy->update_lock);
 	return sg_policy;
 }
 
 static void sugov_policy_free(struct sugov_policy *sg_policy)
 {
-	mutex_destroy(&sg_policy->work_lock);
 	kfree(sg_policy);
 }
 
@@ -432,6 +429,9 @@ static int sugov_kthread_create(struct sugov_policy *sg_policy)
 
 	sg_policy->thread = thread;
 	kthread_bind_mask(thread, policy->related_cpus);
+	init_irq_work(&sg_policy->irq_work, sugov_irq_work);
+	mutex_init(&sg_policy->work_lock);
+
 	wake_up_process(thread);
 
 	return 0;
@@ -445,6 +445,7 @@ static void sugov_kthread_stop(struct sugov_policy *sg_policy)
 
 	kthread_flush_worker(&sg_policy->worker);
 	kthread_stop(sg_policy->thread);
+	mutex_destroy(&sg_policy->work_lock);
 }
 
 static struct sugov_tunables *sugov_tunables_alloc(struct sugov_policy *sg_policy)
@@ -611,8 +612,10 @@ static void sugov_stop(struct cpufreq_policy *policy)
 
 	synchronize_sched();
 
-	irq_work_sync(&sg_policy->irq_work);
-	kthread_cancel_work_sync(&sg_policy->work);
+	if (!policy->fast_switch_enabled) {
+		irq_work_sync(&sg_policy->irq_work);
+		kthread_cancel_work_sync(&sg_policy->work);
+	}
 }
 
 static void sugov_limits(struct cpufreq_policy *policy)
-- 
1.9.1