[PATCH] sched: new sched domain for representing multi-core

[linux-2.6-microblaze.git] / include / asm-i386 / topology.h

diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h
index d7e19eb..b94e5ee 100644 (file)
--- a/include/asm-i386/topology.h
+++ b/include/asm-i386/topology.h
@@ -27,6 +27,15 @@
 #ifndef _ASM_I386_TOPOLOGY_H
 #define _ASM_I386_TOPOLOGY_H
 
+#ifdef CONFIG_X86_HT
+#define topology_physical_package_id(cpu)                              \
+       (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu])
+#define topology_core_id(cpu)                                          \
+       (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu])
+#define topology_core_siblings(cpu)            (cpu_core_map[cpu])
+#define topology_thread_siblings(cpu)          (cpu_sibling_map[cpu])
+#endif
+
 #ifdef CONFIG_NUMA
 
 #include <asm/mpspec.h>
@@ -103,4 +112,6 @@ extern unsigned long node_remap_size[];
 
 #endif /* CONFIG_NUMA */
 
+extern cpumask_t cpu_coregroup_map(int cpu);
+
 #endif /* _ASM_I386_TOPOLOGY_H */