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cpufreq: interactive: apply intermediate load to max speed not current

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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>
This commit is contained in:
Todd Poynor 2012-04-06 01:13:09 -07:00 • committed by John Stultz
parent 2561571b3b
commit 077dfe8ba5
1 changed files with 1 additions and 1 deletions
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2
drivers/cpufreq/cpufreq_interactive.c
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@ -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,