diff options
Diffstat (limited to 'include/asm-x86/smp_64.h')
| -rw-r--r-- | include/asm-x86/smp_64.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h index 6fa332db29cc..e0a75519ad21 100644 --- a/include/asm-x86/smp_64.h +++ b/include/asm-x86/smp_64.h @@ -27,18 +27,20 @@ extern int smp_call_function_mask(cpumask_t mask, void (*func)(void *), void *info, int wait); extern u16 __initdata x86_cpu_to_apicid_init[]; +extern u16 __initdata x86_bios_cpu_apicid_init[]; extern void *x86_cpu_to_apicid_early_ptr; -extern u16 bios_cpu_apicid[]; +extern void *x86_bios_cpu_apicid_early_ptr; DECLARE_PER_CPU(cpumask_t, cpu_sibling_map); DECLARE_PER_CPU(cpumask_t, cpu_core_map); DECLARE_PER_CPU(u16, cpu_llc_id); DECLARE_PER_CPU(u16, x86_cpu_to_apicid); +DECLARE_PER_CPU(u16, x86_bios_cpu_apicid); static inline int cpu_present_to_apicid(int mps_cpu) { - if (mps_cpu < NR_CPUS) - return (int)bios_cpu_apicid[mps_cpu]; + if (cpu_present(mps_cpu)) + return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu); else return BAD_APICID; } |
