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Message-Id: <1445967059-6897-3-git-send-email-czoborbalint@gmail.com>
Date: Tue, 27 Oct 2015 18:29:51 +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,
Todd Poynor <toddpoynor@...gle.com>,
Bálint Czobor <czoborbalint@...il.com>
Subject: [PATCH 03/70] cpufreq: interactive: apply intermediate load to max speed not current
From: Todd Poynor <toddpoynor@...gle.com>
Evaluate spikes in load (below go_hispeed_load) against the maximum
speed supported by the device, not the current speed (which tends to
make it too difficult to raise speed to intermediate levels until
very busy).
Change-Id: Ib937006abf8bedb60891a739acd733e89b732ae0
Signed-off-by: Todd Poynor <toddpoynor@...gle.com>
Signed-off-by: Bálint Czobor <czoborbalint@...il.com>
---
drivers/cpufreq/cpufreq_interactive.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c
index 62e7456..e3bbe82 100644
--- a/drivers/cpufreq/cpufreq_interactive.c
+++ b/drivers/cpufreq/cpufreq_interactive.c
@@ -171,7 +171,7 @@ static void cpufreq_interactive_timer(unsigned long data)
else
new_freq = pcpu->policy->max * cpu_load / 100;
} else {
- new_freq = pcpu->policy->cur * cpu_load / 100;
+ new_freq = pcpu->policy->max * cpu_load / 100;
}
if (cpufreq_frequency_table_target(pcpu->policy, pcpu->freq_table,
--
1.7.9.5
--
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