lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1425316643-31991-6-git-send-email-javi.merino@arm.com>
Date:	Mon,  2 Mar 2015 17:17:23 +0000
From:	Javi Merino <javi.merino@....com>
To:	edubezval@...il.com, rui.zhang@...el.com
Cc:	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	punit.agrawal@....com, lina.iyer@...aro.org, broonie@...nel.org,
	tixy@...aro.org, Kapileshwar Singh <kapileshwar.singh@....com>
Subject: [PATCH v3 5/5] thermal: cpu_cooling: update the cpu device when cpufreq updates the policy cpu

From: Kapileshwar Singh <kapileshwar.singh@....com>

When cpufreq changes the policy cpu, we need to update our cached cpu
device accordingly.

Cc: Zhang Rui <rui.zhang@...el.com>
Cc: Eduardo Valentin <edubezval@...il.com>
Signed-off-by: Kapileshwar Singh <kapileshwar.singh@....com>
---
 drivers/thermal/cpu_cooling.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index c4974144c787..e306d6bc3cf1 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -269,6 +269,9 @@ static int cpufreq_thermal_notifier(struct notifier_block *nb,
 		mutex_unlock(&cooling_cpufreq_lock);
 		break;
 
+	case CPUFREQ_UPDATE_POLICY_CPU:
+		update_cpu_device(policy->cpu);
+		break;
 	case CPUFREQ_CREATE_POLICY:
 		update_cpu_device(policy->cpu);
 		break;
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ