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| author | Alexander Clouter <alex@digriz.org.uk> | 2009-02-13 19:03:26 +0000 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2009-02-24 22:47:32 -0500 |
| commit | a75603a084f1dd9a9558c8af95fc2acfc54f1021 (patch) | |
| tree | 6b8369d6a60c8eb21ba9686def3d73548cc27974 /drivers/cpufreq | |
| parent | 8e677ce83bf41ba9c74e5b6d9ee60b07d4e5ed93 (diff) | |
| download | lwn-a75603a084f1dd9a9558c8af95fc2acfc54f1021.tar.gz lwn-a75603a084f1dd9a9558c8af95fc2acfc54f1021.zip | |
[CPUFREQ] conservative: remove 10x from def_sampling_rate
AMD users get particular hit by this issue (bug 8081) as it caps at
typically 90 seconds as the minimum period for a frequency change.
Harsh eh? Years ago I borked this buy puting the 10x in the wrong
place...I fix that by removing it altogether.
Signed-off-by: Alexander Clouter <alex@digriz.org.uk>
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index c9bd0c55ad1e..2ecd95e4ab1a 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -599,7 +599,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy, latency = 1; def_sampling_rate = - max(10 * latency * LATENCY_MULTIPLIER, + max(latency * LATENCY_MULTIPLIER, MIN_STAT_SAMPLING_RATE); dbs_tuners_ins.sampling_rate = def_sampling_rate; |