add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/cpufreq/cpufreq_performance.c
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@@ -1,13 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  *  linux/drivers/cpufreq/cpufreq_performance.c
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  *
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  *  Copyright (C) 2002 - 2003 Dominik Brodowski <linux@brodo.de>
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- *
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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  */
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 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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@@ -25,18 +20,9 @@
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 static struct cpufreq_governor cpufreq_gov_performance = {
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 	.name		= "performance",
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 	.owner		= THIS_MODULE,
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+	.flags		= CPUFREQ_GOV_STRICT_TARGET,
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 	.limits		= cpufreq_gov_performance_limits,
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 };
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-
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-static int __init cpufreq_gov_performance_init(void)
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-{
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-	return cpufreq_register_governor(&cpufreq_gov_performance);
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-}
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-
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-static void __exit cpufreq_gov_performance_exit(void)
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-{
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-	cpufreq_unregister_governor(&cpufreq_gov_performance);
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-}
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 #ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE
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 struct cpufreq_governor *cpufreq_default_governor(void)
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@@ -55,5 +41,5 @@
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 MODULE_DESCRIPTION("CPUfreq policy governor 'performance'");
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 MODULE_LICENSE("GPL");
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-fs_initcall(cpufreq_gov_performance_init);
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-module_exit(cpufreq_gov_performance_exit);
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+cpufreq_governor_init(cpufreq_gov_performance);
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+cpufreq_governor_exit(cpufreq_gov_performance);