[PATCH 03/70] cpufreq: interactive: apply intermediate load to max speed not current

From	Bálint Czobor <czoborbalint@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 03/70] cpufreq: interactive: apply intermediate load to max speed not current
Date	2015-10-27 18:40 +0100
Message-ID	<qogo1-84h-3@gated-at.bofh.it> (permalink)
References	<qogo1-84h-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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From: Todd Poynor <toddpoynor@google.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@google.com>
Signed-off-by: Bálint Czobor <czoborbalint@gmail.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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[PATCH 03/70] cpufreq: interactive: apply intermediate load to max speed not current Bálint Czobor <czoborbalint@gmail.com> - 2015-10-27 18:40 +0100

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