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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-03-22 02:51:56 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-04-02 01:09:02 +0200
commit379480d8258056bfdbaa65e4d3f024bb5b34b52b (patch)
tree306ae7c944e19e2763dbb54c1187b6db96f1a257 /drivers/cpufreq/cpufreq_governor.h
parent66893b6ac9952ec9d9409e9d85eaacf37bba8d15 (diff)
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cpufreq: Move governor symbols to cpufreq.h
Move definitions of symbols related to transition latency and sampling rate to include/linux/cpufreq.h so they can be used by (future) goverernors located outside of drivers/cpufreq/. No functional changes. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq/cpufreq_governor.h')
-rw-r--r--drivers/cpufreq/cpufreq_governor.h14
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
index 181a43058ece..3e0eb7c54903 100644
--- a/drivers/cpufreq/cpufreq_governor.h
+++ b/drivers/cpufreq/cpufreq_governor.h
@@ -24,20 +24,6 @@
#include <linux/module.h>
#include <linux/mutex.h>
-/*
- * The polling frequency depends on the capability of the processor. Default
- * polling frequency is 1000 times the transition latency of the processor. The
- * governor will work on any processor with transition latency <= 10ms, using
- * appropriate sampling rate.
- *
- * For CPUs with transition latency > 10ms (mostly drivers with CPUFREQ_ETERNAL)
- * this governor will not work. All times here are in us (micro seconds).
- */
-#define MIN_SAMPLING_RATE_RATIO (2)
-#define LATENCY_MULTIPLIER (1000)
-#define MIN_LATENCY_MULTIPLIER (20)
-#define TRANSITION_LATENCY_LIMIT (10 * 1000 * 1000)
-
/* Ondemand Sampling types */
enum {OD_NORMAL_SAMPLE, OD_SUB_SAMPLE};