diff options
| author | viresh kumar <viresh.kumar@linaro.org> | 2012-10-23 03:28:05 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-11-15 03:33:06 +0400 |
| commit | 2aacdfff9c6958723aa5076003247933cefc32ea (patch) | |
| tree | a9ce276509ea2bf7b880920af0431a3d8fe86245 /include/linux/cpufreq.h | |
| parent | 4b972f0b04eaae645b22d99479b9aea43c3d64e7 (diff) | |
| download | linux-2aacdfff9c6958723aa5076003247933cefc32ea.tar.xz | |
cpufreq: Move common part from governors to separate file, v2
Multiple cpufreq governers have defined similar get_cpu_idle_time_***()
routines. These routines must be moved to some common place, so that all
governors can use them.
So moving them to cpufreq_governor.c, which seems to be a better place for
keeping these routines.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/cpufreq.h')
| -rw-r--r-- | include/linux/cpufreq.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index fc4b78510151..d03c21993052 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -11,6 +11,7 @@ #ifndef _LINUX_CPUFREQ_H #define _LINUX_CPUFREQ_H +#include <asm/cputime.h> #include <linux/mutex.h> #include <linux/notifier.h> #include <linux/threads.h> @@ -407,5 +408,9 @@ void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table, void cpufreq_frequency_table_put_attr(unsigned int cpu); +/********************************************************************* + * Governor Helpers * + *********************************************************************/ +cputime64_t get_cpu_idle_time(unsigned int cpu, cputime64_t *wall); #endif /* _LINUX_CPUFREQ_H */ |