sched: make global code static
This patch makes the following needlessly global code static: - arch_reinit_sched_domains() - struct attr_sched_mc_power_savings - struct attr_sched_smt_power_savings Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -41,8 +41,6 @@ extern void cpu_remove_sysdev_attr(struct sysdev_attribute *attr);
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extern int cpu_add_sysdev_attr_group(struct attribute_group *attrs);
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extern void cpu_remove_sysdev_attr_group(struct attribute_group *attrs);
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extern struct sysdev_attribute attr_sched_mc_power_savings;
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extern struct sysdev_attribute attr_sched_smt_power_savings;
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extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
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#ifdef CONFIG_HOTPLUG_CPU
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@ -6328,7 +6328,7 @@ int partition_sched_domains(cpumask_t *partition1, cpumask_t *partition2)
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}
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#if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT)
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int arch_reinit_sched_domains(void)
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static int arch_reinit_sched_domains(void)
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{
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int err;
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@ -6357,6 +6357,34 @@ static ssize_t sched_power_savings_store(const char *buf, size_t count, int smt)
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return ret ? ret : count;
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}
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#ifdef CONFIG_SCHED_MC
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static ssize_t sched_mc_power_savings_show(struct sys_device *dev, char *page)
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{
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return sprintf(page, "%u\n", sched_mc_power_savings);
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}
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static ssize_t sched_mc_power_savings_store(struct sys_device *dev,
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const char *buf, size_t count)
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{
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return sched_power_savings_store(buf, count, 0);
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}
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static SYSDEV_ATTR(sched_mc_power_savings, 0644, sched_mc_power_savings_show,
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sched_mc_power_savings_store);
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#endif
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#ifdef CONFIG_SCHED_SMT
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static ssize_t sched_smt_power_savings_show(struct sys_device *dev, char *page)
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{
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return sprintf(page, "%u\n", sched_smt_power_savings);
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}
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static ssize_t sched_smt_power_savings_store(struct sys_device *dev,
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const char *buf, size_t count)
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{
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return sched_power_savings_store(buf, count, 1);
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}
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static SYSDEV_ATTR(sched_smt_power_savings, 0644, sched_smt_power_savings_show,
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sched_smt_power_savings_store);
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#endif
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int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls)
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{
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int err = 0;
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@ -6375,34 +6403,6 @@ int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls)
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}
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#endif
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#ifdef CONFIG_SCHED_MC
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static ssize_t sched_mc_power_savings_show(struct sys_device *dev, char *page)
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{
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return sprintf(page, "%u\n", sched_mc_power_savings);
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}
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static ssize_t sched_mc_power_savings_store(struct sys_device *dev,
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const char *buf, size_t count)
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{
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return sched_power_savings_store(buf, count, 0);
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}
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SYSDEV_ATTR(sched_mc_power_savings, 0644, sched_mc_power_savings_show,
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sched_mc_power_savings_store);
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#endif
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#ifdef CONFIG_SCHED_SMT
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static ssize_t sched_smt_power_savings_show(struct sys_device *dev, char *page)
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{
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return sprintf(page, "%u\n", sched_smt_power_savings);
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}
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static ssize_t sched_smt_power_savings_store(struct sys_device *dev,
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const char *buf, size_t count)
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{
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return sched_power_savings_store(buf, count, 1);
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}
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SYSDEV_ATTR(sched_smt_power_savings, 0644, sched_smt_power_savings_show,
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sched_smt_power_savings_store);
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#endif
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/*
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* Force a reinitialization of the sched domains hierarchy. The domains
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* and groups cannot be updated in place without racing with the balancing
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