diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-01-31 02:03:53 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-02 00:01:16 +0100 |
| commit | 951fc5f45836988c7df1d05c7f4658f331e7a920 (patch) | |
| tree | 196083ffadd033233faf66e0883c4662409ad569 /include/linux/cpufreq.h | |
| parent | 5553f9e26f6f49a93ba732fd222eac6973a4cf35 (diff) | |
cpufreq: Update Documentation for cpus and related_cpus
Documentation related to cpus and related_cpus is confusing and not very clear.
Over that CPUFreq core has seen much changes recently. Lets update documentation
and comments for cpus and related_cpus.
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 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 5fdc6c6e3f8a..753b198750cf 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -89,8 +89,10 @@ struct cpufreq_real_policy { }; struct cpufreq_policy { - cpumask_var_t cpus; /* CPUs requiring sw coordination */ - cpumask_var_t related_cpus; /* CPUs with any coordination */ + /* CPUs sharing clock, require sw coordination */ + cpumask_var_t cpus; /* Online CPUs only */ + cpumask_var_t related_cpus; /* Online + Offline CPUs */ + unsigned int shared_type; /* ANY or ALL affected CPUs should set cpufreq */ unsigned int cpu; /* cpu nr of CPU managing this policy */ |