Merge x86-64 update from Andi

[powerpc.git] / include / asm-x86_64 / smp.h

diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index de8b57b..d030409 100644 (file)
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -47,7 +47,6 @@ extern void lock_ipi_call_lock(void);
 extern void unlock_ipi_call_lock(void);
 extern int smp_num_siblings;
 extern void smp_send_reschedule(int cpu);
-extern void zap_low_mappings(void);
 void smp_stop_cpu(void);
 extern int smp_call_function_single(int cpuid, void (*func) (void *info),
                                void *info, int retry, int wait);
@@ -72,7 +71,7 @@ static inline int num_booting_cpus(void)
 
 #define raw_smp_processor_id() read_pda(cpunumber)
 
-extern __inline int hard_smp_processor_id(void)
+static inline int hard_smp_processor_id(void)
 {
        /* we don't want to mark this access volatile - bad code generation */
        return GET_APIC_ID(*(unsigned int *)(APIC_BASE+APIC_ID));
@@ -81,6 +80,9 @@ extern __inline int hard_smp_processor_id(void)
 extern int safe_smp_processor_id(void);
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
+extern void prefill_possible_map(void);
+extern unsigned num_processors;
+extern unsigned disabled_cpus;
 
 #endif /* !ASSEMBLY */
 
@@ -134,5 +136,11 @@ static __inline int logical_smp_processor_id(void)
 }
 #endif
 
+#ifdef CONFIG_SMP
+#define cpu_physical_id(cpu)           x86_cpu_to_apicid[cpu]
+#else
+#define cpu_physical_id(cpu)           boot_cpu_id
+#endif
+
 #endif