GIF89a;
Direktori : /lib/modules/3.10.0-1160.81.1.el7.centos.plus.x86_64/source/arch/x86/include/asm/ |
Current File : //lib/modules/3.10.0-1160.81.1.el7.centos.plus.x86_64/source/arch/x86/include/asm/cpu.h |
#ifndef _ASM_X86_CPU_H #define _ASM_X86_CPU_H #include <linux/device.h> #include <linux/cpu.h> #include <linux/topology.h> #include <linux/nodemask.h> #include <linux/percpu.h> #ifdef CONFIG_SMP extern void prefill_possible_map(void); #else /* CONFIG_SMP */ static inline void prefill_possible_map(void) {} #define cpu_physical_id(cpu) boot_cpu_physical_apicid #define cpu_acpi_id(cpu) 0 #define safe_smp_processor_id() 0 #define stack_smp_processor_id() 0 #endif /* CONFIG_SMP */ struct x86_cpu { struct cpu cpu; }; #ifdef CONFIG_HOTPLUG_CPU extern int arch_register_cpu(int num); extern void arch_unregister_cpu(int); extern void start_cpu0(void); #ifdef CONFIG_DEBUG_HOTPLUG_CPU0 extern int _debug_hotplug_cpu(int cpu, int action); #endif #endif DECLARE_PER_CPU(int, cpu_state); int mwait_usable(const struct cpuinfo_x86 *); unsigned int x86_family(unsigned int sig); unsigned int x86_model(unsigned int sig); unsigned int x86_stepping(unsigned int sig); #endif /* _ASM_X86_CPU_H */