diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-02-01 05:42:58 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-02 01:29:31 +0100 |
| commit | b394058f064848deac7a7cd6942b6521d7b3fe1d (patch) | |
| tree | 2e6272ca452cf2d116f00a561344a4672f751063 /include/linux/cpufreq.h | |
| parent | 4447266b842d27f77b017a59eb9dc38ad7b299f1 (diff) | |
cpufreq: governors: Reset tunables only for cpufreq_unregister_governor()
Currently, whenever governor->governor() is called for CPUFRREQ_GOV_START event
we reset few tunables of governor. Which isn't correct, as this routine is
called for every cpu hot-[un]plugging event. We should actually be resetting
these only when the governor module is removed and re-installed.
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index feb360c8aa88..6bf3f2d12c90 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -183,6 +183,7 @@ static inline unsigned long cpufreq_scale(unsigned long old, u_int div, u_int mu struct cpufreq_governor { char name[CPUFREQ_NAME_LEN]; + int initialized; int (*governor) (struct cpufreq_policy *policy, unsigned int event); ssize_t (*show_setspeed) (struct cpufreq_policy *policy, |