diff options
Diffstat (limited to 'include/asm-x86/processor.h')
| -rw-r--r-- | include/asm-x86/processor.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h index 559105220a47..5f58da401b43 100644 --- a/include/asm-x86/processor.h +++ b/include/asm-x86/processor.h @@ -134,7 +134,7 @@ extern __u32 cleared_cpu_caps[NCAPINTS]; #ifdef CONFIG_SMP DECLARE_PER_CPU(struct cpuinfo_x86, cpu_info); #define cpu_data(cpu) per_cpu(cpu_info, cpu) -#define current_cpu_data cpu_data(smp_processor_id()) +#define current_cpu_data __get_cpu_var(cpu_info) #else #define cpu_data(cpu) boot_cpu_data #define current_cpu_data boot_cpu_data @@ -153,7 +153,7 @@ static inline int hlt_works(int cpu) extern void cpu_detect(struct cpuinfo_x86 *c); -extern void identify_cpu(struct cpuinfo_x86 *); +extern void early_cpu_init(void); extern void identify_boot_cpu(void); extern void identify_secondary_cpu(struct cpuinfo_x86 *); extern void print_cpu_info(struct cpuinfo_x86 *); @@ -263,15 +263,11 @@ struct tss_struct { struct thread_struct *io_bitmap_owner; /* - * Pad the TSS to be cacheline-aligned (size is 0x100): - */ - unsigned long __cacheline_filler[35]; - /* * .. and then another 0x100 bytes for the emergency kernel stack: */ unsigned long stack[64]; -} __attribute__((packed)); +} ____cacheline_aligned; DECLARE_PER_CPU(struct tss_struct, init_tss); @@ -535,7 +531,6 @@ static inline void load_sp0(struct tss_struct *tss, } #define set_iopl_mask native_set_iopl_mask -#define SWAPGS swapgs #endif /* CONFIG_PARAVIRT */ /* @@ -727,11 +722,11 @@ static inline void __sti_mwait(unsigned long eax, unsigned long ecx) extern void mwait_idle_with_hints(unsigned long eax, unsigned long ecx); -extern int force_mwait; - extern void select_idle_routine(const struct cpuinfo_x86 *c); extern unsigned long boot_option_idle_override; +extern unsigned long idle_halt; +extern unsigned long idle_nomwait; extern void enable_sep_cpu(void); extern int sysenter_setup(void); |