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x86/CPU: Move cpu local function declarations to local header

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No point in exposing all these functions globaly as they are strict local
to the cpu management code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2018-05-13 11:29:07 +02:00
parent 3986a0a805
commit b5cf8707e6
3 changed files with 11 additions and 9 deletions
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9
arch/x86/include/asm/processor.h
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@ -186,15 +186,6 @@ extern void identify_boot_cpu(void);
extern void identify_secondary_cpu(struct cpuinfo_x86 *); extern void identify_secondary_cpu(struct cpuinfo_x86 *);
extern void print_cpu_info(struct cpuinfo_x86 *); extern void print_cpu_info(struct cpuinfo_x86 *);
void print_cpu_msr(struct cpuinfo_x86 *); void print_cpu_msr(struct cpuinfo_x86 *);
extern void init_scattered_cpuid_features(struct cpuinfo_x86 *c);
extern u32 get_scattered_cpuid_leaf(unsigned int level,
unsigned int sub_leaf,
enum cpuid_regs_idx reg);
extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
extern void init_amd_cacheinfo(struct cpuinfo_x86 *c);
extern int detect_extended_topology(struct cpuinfo_x86 *c);
extern void detect_ht(struct cpuinfo_x86 *c);
#ifdef CONFIG_X86_32 #ifdef CONFIG_X86_32
extern int have_cpuid_p(void); extern int have_cpuid_p(void);

2
arch/x86/kernel/cpu/cacheinfo.c
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@ -20,6 +20,8 @@
#include <asm/amd_nb.h> #include <asm/amd_nb.h>
#include <asm/smp.h> #include <asm/smp.h>
#include "cpu.h"
#define LVL_1_INST 1 #define LVL_1_INST 1
#define LVL_1_DATA 2 #define LVL_1_DATA 2
#define LVL_2 3 #define LVL_2 3

9
arch/x86/kernel/cpu/cpu.h
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@ -47,6 +47,15 @@ extern const struct cpu_dev *const __x86_cpu_dev_start[],
extern void get_cpu_cap(struct cpuinfo_x86 *c); extern void get_cpu_cap(struct cpuinfo_x86 *c);
extern void cpu_detect_cache_sizes(struct cpuinfo_x86 *c); extern void cpu_detect_cache_sizes(struct cpuinfo_x86 *c);
extern void init_scattered_cpuid_features(struct cpuinfo_x86 *c);
extern u32 get_scattered_cpuid_leaf(unsigned int level,
unsigned int sub_leaf,
enum cpuid_regs_idx reg);
extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
extern void init_amd_cacheinfo(struct cpuinfo_x86 *c);
extern int detect_extended_topology(struct cpuinfo_x86 *c);
extern void detect_ht(struct cpuinfo_x86 *c);
unsigned int aperfmperf_get_khz(int cpu); unsigned int aperfmperf_get_khz(int cpu);