diff options
Diffstat (limited to 'include/acpi/processor.h')
| -rw-r--r-- | include/acpi/processor.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 47805172e73d..9fa49686957a 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -2,11 +2,16 @@ #ifndef __ACPI_PROCESSOR_H #define __ACPI_PROCESSOR_H -#include <linux/kernel.h> #include <linux/cpu.h> #include <linux/cpufreq.h> #include <linux/pm_qos.h> +#include <linux/printk.h> +#include <linux/sched.h> +#include <linux/smp.h> #include <linux/thermal.h> +#include <linux/types.h> +#include <linux/workqueue.h> + #include <asm/acpi.h> #define ACPI_PROCESSOR_CLASS "processor" @@ -297,6 +302,14 @@ static inline void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx } #endif +static inline int call_on_cpu(int cpu, long (*fn)(void *), void *arg, + bool direct) +{ + if (direct || (is_percpu_thread() && cpu == smp_processor_id())) + return fn(arg); + return work_on_cpu(cpu, fn, arg); +} + /* in processor_perflib.c */ #ifdef CONFIG_CPU_FREQ @@ -428,9 +441,12 @@ static inline int acpi_processor_hotplug(struct acpi_processor *pr) #endif /* CONFIG_ACPI_PROCESSOR_IDLE */ /* in processor_thermal.c */ -int acpi_processor_get_limit_info(struct acpi_processor *pr); +int acpi_processor_thermal_init(struct acpi_processor *pr, + struct acpi_device *device); +void acpi_processor_thermal_exit(struct acpi_processor *pr, + struct acpi_device *device); extern const struct thermal_cooling_device_ops processor_cooling_ops; -#if defined(CONFIG_ACPI_CPU_FREQ_PSS) & defined(CONFIG_CPU_FREQ) +#ifdef CONFIG_CPU_FREQ void acpi_thermal_cpufreq_init(struct cpufreq_policy *policy); void acpi_thermal_cpufreq_exit(struct cpufreq_policy *policy); #else @@ -442,6 +458,6 @@ static inline void acpi_thermal_cpufreq_exit(struct cpufreq_policy *policy) { return; } -#endif /* CONFIG_ACPI_CPU_FREQ_PSS */ +#endif /* CONFIG_CPU_FREQ */ #endif |