--- include/linux/cpufreq.h

+++ include/linux/cpufreq.h

@@ -441,6 +441,9 @@ extern struct cpufreq_governor cpufreq_g

#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE)

extern struct cpufreq_governor cpufreq_gov_conservative;

#define CPUFREQ_DEFAULT_GOVERNOR (&cpufreq_gov_conservative)

+#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_LAGFREE)

+extern struct cpufreq_governor cpufreq_gov_lagfree;

+#define CPUFREQ_DEFAULT_GOVERNOR (&cpufreq_gov_lagfree)

#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE)

extern struct cpufreq_governor cpufreq_gov_interactive;

#define CPUFREQ_DEFAULT_GOVERNOR (&cpufreq_gov_interactive)