Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

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

diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h
index ec96e8b..5d9d70c 100644 (file)
--- a/include/asm-generic/topology.h
+++ b/include/asm-generic/topology.h
@@ -41,8 +41,15 @@
 #ifndef node_to_first_cpu
 #define node_to_first_cpu(node)        (0)
 #endif
+#ifndef pcibus_to_node
+#define pcibus_to_node(node)   (-1)
+#endif
+
 #ifndef pcibus_to_cpumask
-#define pcibus_to_cpumask(bus) (cpu_online_map)
+#define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \
+                                       CPU_MASK_ALL : \
+                                       node_to_cpumask(pcibus_to_node(bus)) \
+                               )
 #endif
 
 #endif /* _ASM_GENERIC_TOPOLOGY_H */