2 * linux/drivers/cpufreq/cpufreq_performance.c
4 * Copyright (C) 2002 - 2003 Dominik Brodowski <linux@brodo.de>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
13 #include <linux/kernel.h>
14 #include <linux/module.h>
15 #include <linux/cpufreq.h>
16 #include <linux/init.h>
19 static int cpufreq_governor_performance(struct cpufreq_policy
*policy
,
23 case CPUFREQ_GOV_START
:
24 case CPUFREQ_GOV_LIMITS
:
25 pr_debug("setting to %u kHz because of event %u\n",
27 __cpufreq_driver_target(policy
, policy
->max
,
36 #ifdef CONFIG_CPU_FREQ_GOV_PERFORMANCE_MODULE
39 struct cpufreq_governor cpufreq_gov_performance
= {
40 .name
= "performance",
41 .governor
= cpufreq_governor_performance
,
46 static int __init
cpufreq_gov_performance_init(void)
48 return cpufreq_register_governor(&cpufreq_gov_performance
);
52 static void __exit
cpufreq_gov_performance_exit(void)
54 cpufreq_unregister_governor(&cpufreq_gov_performance
);
58 MODULE_AUTHOR("Dominik Brodowski <linux@brodo.de>");
59 MODULE_DESCRIPTION("CPUfreq policy governor 'performance'");
60 MODULE_LICENSE("GPL");
62 fs_initcall(cpufreq_gov_performance_init
);
63 module_exit(cpufreq_gov_performance_exit
);