Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

[cascardo/linux.git] / arch / sparc / include / asm / topology_64.h

diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index bec481a..7b4898a 100644 (file)
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -44,14 +44,20 @@ int __node_distance(int, int);
 #define topology_physical_package_id(cpu)      (cpu_data(cpu).proc_id)
 #define topology_core_id(cpu)                  (cpu_data(cpu).core_id)
 #define topology_core_cpumask(cpu)             (&cpu_core_sib_map[cpu])
+#define topology_core_cache_cpumask(cpu)       (&cpu_core_sib_cache_map[cpu])
 #define topology_sibling_cpumask(cpu)          (&per_cpu(cpu_sibling_map, cpu))
 #endif /* CONFIG_SMP */
 
 extern cpumask_t cpu_core_map[NR_CPUS];
 extern cpumask_t cpu_core_sib_map[NR_CPUS];
+extern cpumask_t cpu_core_sib_cache_map[NR_CPUS];
+
+/**
+ * Return cores that shares the last level cache.
+ */
 static inline const struct cpumask *cpu_coregroup_mask(int cpu)
 {
-        return &cpu_core_map[cpu];
+       return &cpu_core_sib_cache_map[cpu];
 }
 
 #endif /* _ASM_SPARC64_TOPOLOGY_H */