diff options
| author | Todd Poynor <toddpoynor@google.com> | 2011-12-13 01:20:50 +0800 |
|---|---|---|
| committer | Andy Green <andy.green@linaro.org> | 2011-12-26 16:41:32 +0800 |
| commit | ec7415b772ba959b840b04c53beda995edc8ca5c (patch) | |
| tree | 5ad0e90776e1baec96b0a98710ccb768207f5995 /drivers | |
| parent | 24005a955e9c4d1c4601b3b561d184939c2936a4 (diff) | |
cpufreq: interactive governor: scale to max only if at min speed
Change-Id: Ieffb2aa56b5290036285c948718be7be0d3af9e8
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/cpufreq_interactive.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c index 17d276161d6..b8ffbbdea2c 100644 --- a/drivers/cpufreq/cpufreq_interactive.c +++ b/drivers/cpufreq/cpufreq_interactive.c @@ -159,10 +159,14 @@ static void cpufreq_interactive_timer(unsigned long data) if (load_since_change > cpu_load) cpu_load = load_since_change; - if (cpu_load >= go_maxspeed_load) - new_freq = pcpu->policy->max; - else + if (cpu_load >= go_maxspeed_load) { + if (pcpu->policy->cur == pcpu->policy->min) + new_freq = pcpu->policy->max; + else + new_freq = pcpu->policy->max * cpu_load / 100; + } else { new_freq = pcpu->policy->cur * cpu_load / 100; + } if (cpufreq_frequency_table_target(pcpu->policy, pcpu->freq_table, new_freq, CPUFREQ_RELATION_H, |