Merge branch 'from-linus' into upstream

[~andy/linux] / include / asm-x86_64 / smp.h

diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index c57ce40713426d6ef69b657adccb8d3e274745bb..a4fdaeb5c3977b189f919153a0e51aa46cd94477 100644 (file)
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -35,6 +35,7 @@ extern cpumask_t cpu_present_mask;
 extern cpumask_t cpu_possible_map;
 extern cpumask_t cpu_online_map;
 extern cpumask_t cpu_callout_map;
+extern cpumask_t cpu_initialized;
 
 /*
  * Private routines/data
@@ -47,7 +48,6 @@ 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);
@@ -56,6 +56,7 @@ extern cpumask_t cpu_sibling_map[NR_CPUS];
 extern cpumask_t cpu_core_map[NR_CPUS];
 extern u8 phys_proc_id[NR_CPUS];
 extern u8 cpu_core_id[NR_CPUS];
+extern u8 cpu_llc_id[NR_CPUS];
 
 #define SMP_TRAMPOLINE_BASE 0x6000
 
@@ -82,6 +83,8 @@ 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 */
 
@@ -135,5 +138,11 @@ 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