diff options
Diffstat (limited to 'include/asm-x86/processor_32.h')
| -rw-r--r-- | include/asm-x86/processor_32.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/include/asm-x86/processor_32.h b/include/asm-x86/processor_32.h index 83800e7496e..13976b08683 100644 --- a/include/asm-x86/processor_32.h +++ b/include/asm-x86/processor_32.h @@ -79,6 +79,7 @@ struct cpuinfo_x86 { unsigned char booted_cores; /* number of cores as seen by OS */ __u8 phys_proc_id; /* Physical processor id. */ __u8 cpu_core_id; /* Core id */ + __u8 cpu_index; /* index into per_cpu list */ #endif } __attribute__((__aligned__(SMP_CACHE_BYTES))); @@ -103,14 +104,19 @@ extern struct tss_struct doublefault_tss; DECLARE_PER_CPU(struct tss_struct, init_tss); #ifdef CONFIG_SMP -extern struct cpuinfo_x86 cpu_data[]; -#define current_cpu_data cpu_data[smp_processor_id()] +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()) #else -#define cpu_data (&boot_cpu_data) -#define current_cpu_data boot_cpu_data +#define cpu_data(cpu) boot_cpu_data +#define current_cpu_data boot_cpu_data #endif -extern int cpu_llc_id[NR_CPUS]; +/* + * the following now lives in the per cpu area: + * extern int cpu_llc_id[NR_CPUS]; + */ +DECLARE_PER_CPU(u8, cpu_llc_id); extern char ignore_fpu_irq; void __init cpu_detect(struct cpuinfo_x86 *c); |