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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-04-28 23:13:33 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-04-28 23:13:33 +0200 |
| commit | 2addac72afb304fa5aa57dbdd12659a8fd52d105 (patch) | |
| tree | 456c26e52a14002f1f5ffd2266c9092a4a2f38e8 /drivers/cpufreq | |
| parent | 2dee4b0e0b83c9d045d6cfe168d6798ead3fe33c (diff) | |
| parent | 1b72e7fd304639f1cd49d1e11955c4974936d88c (diff) | |
| download | talos-obmc-linux-2addac72afb304fa5aa57dbdd12659a8fd52d105.tar.gz talos-obmc-linux-2addac72afb304fa5aa57dbdd12659a8fd52d105.zip | |
Merge schedutil governor updates for v4.12.
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index c31b72b16c2b..b7de5bd76a31 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -41,6 +41,7 @@ #define INTEL_PSTATE_HWP_SAMPLING_INTERVAL (50 * NSEC_PER_MSEC) #define INTEL_CPUFREQ_TRANSITION_LATENCY 20000 +#define INTEL_CPUFREQ_TRANSITION_DELAY 500 #ifdef CONFIG_ACPI #include <acpi/processor.h> @@ -2237,6 +2238,7 @@ static int intel_cpufreq_cpu_init(struct cpufreq_policy *policy) return ret; policy->cpuinfo.transition_latency = INTEL_CPUFREQ_TRANSITION_LATENCY; + policy->transition_delay_us = INTEL_CPUFREQ_TRANSITION_DELAY; /* This reflects the intel_pstate_get_cpu_pstates() setting. */ policy->cur = policy->cpuinfo.min_freq; |
