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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2020-12-22 17:59:11 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2020-12-22 17:59:11 +0100
commitc3a74f8e25e97166ca0f954414825ae98a3209f6 (patch)
tree03b611d31ed394631d0f95bfc8242943415267bf /include/linux/sched
parentb4ec805464a4a0299216a003278351d0b4806450 (diff)
parente40ad84c26b4deeee46666492ec66b9a534b8e59 (diff)
Merge branch 'pm-cpufreq'
* pm-cpufreq: cpufreq: intel_pstate: Use most recent guaranteed performance values cpufreq: intel_pstate: Implement the ->adjust_perf() callback cpufreq: Add special-purpose fast-switching callback for drivers cpufreq: schedutil: Add util to struct sg_cpu cppc_cpufreq: replace per-cpu data array with a list cppc_cpufreq: expose information on frequency domains cppc_cpufreq: clarify support for coordination types cppc_cpufreq: use policy->cpu as driver of frequency setting ACPI: processor: fix NONE coordination for domain mapping failure ACPI: processor: Drop duplicate setting of shared_cpu_map
Diffstat (limited to 'include/linux/sched')
-rw-r--r--include/linux/sched/cpufreq.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/sched/cpufreq.h b/include/linux/sched/cpufreq.h
index 3ed5aa18593f..6205578ab6ee 100644
--- a/include/linux/sched/cpufreq.h
+++ b/include/linux/sched/cpufreq.h
@@ -28,6 +28,11 @@ static inline unsigned long map_util_freq(unsigned long util,
{
return (freq + (freq >> 2)) * util / cap;
}
+
+static inline unsigned long map_util_perf(unsigned long util)
+{
+ return util + (util >> 2);
+}
#endif /* CONFIG_CPU_FREQ */
#endif /* _LINUX_SCHED_CPUFREQ_H */