---

yaml --- r: 91067 b: refs/heads/master c: aa6b544 h: refs/heads/master i: 91065: 5125f94 91063: 9bf353c v: v3
git-mirror · Apr 19, 2008 · d188601 · d188601
1 parent d45736d
commit d188601
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Showing 7 changed files with 36 additions and 10 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d18d00f5dbcd1a95811617e9812cf0560bd465ee
+refs/heads/master: aa6b54461cc5c0019b9d792adf3176b444c10763
diff --git a/trunk/include/asm-alpha/topology.h b/trunk/include/asm-alpha/topology.h
@@ -41,8 +41,7 @@ static inline cpumask_t node_to_cpumask(int node)
 
 #define pcibus_to_cpumask(bus)	(cpu_online_map)
 
-#else /* CONFIG_NUMA */
-# include <asm-generic/topology.h>
 #endif /* !CONFIG_NUMA */
+# include <asm-generic/topology.h>
 
 #endif /* _ASM_ALPHA_TOPOLOGY_H */
diff --git a/trunk/include/asm-frv/topology.h b/trunk/include/asm-frv/topology.h
@@ -5,10 +5,8 @@
 
 #error NUMA not supported yet
 
-#else /* !CONFIG_NUMA */
+#endif /* CONFIG_NUMA */
 
 #include <asm-generic/topology.h>
 
-#endif /* CONFIG_NUMA */
-
 #endif /* _ASM_TOPOLOGY_H */
diff --git a/trunk/include/asm-generic/topology.h b/trunk/include/asm-generic/topology.h
@@ -27,6 +27,8 @@
 #ifndef _ASM_GENERIC_TOPOLOGY_H
 #define _ASM_GENERIC_TOPOLOGY_H
 
+#ifndef	CONFIG_NUMA
+
 /* Other architectures wishing to use this simple topology API should fill
    in the below functions as appropriate in their own <asm/topology.h> file. */
 #ifndef cpu_to_node
@@ -52,4 +54,16 @@
 				)
 #endif
 
+#endif	/* CONFIG_NUMA */
+
+/* returns pointer to cpumask for specified node */
+#ifndef node_to_cpumask_ptr
+
+#define	node_to_cpumask_ptr(v, node) 					\
+		cpumask_t _##v = node_to_cpumask(node), *v = &_##v
+
+#define node_to_cpumask_ptr_next(v, node)				\
+			  _##v = node_to_cpumask(node)
+#endif
+
 #endif /* _ASM_GENERIC_TOPOLOGY_H */
diff --git a/trunk/include/asm-ia64/topology.h b/trunk/include/asm-ia64/topology.h
@@ -116,6 +116,11 @@ void build_cpu_to_node_map(void);
 #define smt_capable() 				(smp_num_siblings > 1)
 #endif
 
+#define pcibus_to_cpumask(bus)	(pcibus_to_node(bus) == -1 ? \
+					CPU_MASK_ALL : \
+					node_to_cpumask(pcibus_to_node(bus)) \
+				)
+
 #include <asm-generic/topology.h>
 
 #endif /* _ASM_IA64_TOPOLOGY_H */
diff --git a/trunk/include/asm-powerpc/topology.h b/trunk/include/asm-powerpc/topology.h
@@ -96,11 +96,10 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev,
 {
 }
 
+#endif /* CONFIG_NUMA */
 
 #include <asm-generic/topology.h>
 
-#endif /* CONFIG_NUMA */
-
 #ifdef CONFIG_SMP
 #include <asm/cputable.h>
 #define smt_capable()		(cpu_has_feature(CPU_FTR_SMT))

diff --git a/trunk/include/asm-x86/topology.h b/trunk/include/asm-x86/topology.h
@@ -88,6 +88,17 @@ static inline int cpu_to_node(int cpu)
 #endif
 	return per_cpu(x86_cpu_to_node_map, cpu);
 }
+
+#ifdef	CONFIG_NUMA
+
+/* Returns a pointer to the cpumask of CPUs on Node 'node'. */
+#define node_to_cpumask_ptr(v, node)		\
+		cpumask_t *v = &(node_to_cpumask_map[node])
+
+#define node_to_cpumask_ptr_next(v, node)	\
+			   v = &(node_to_cpumask_map[node])
+#endif
+
 #endif /* CONFIG_X86_64 */
 
 /*
@@ -174,10 +185,10 @@ extern int __node_distance(int, int);
 
 #else /* CONFIG_NUMA */
 
-#include <asm-generic/topology.h>
-
 #endif
 
+#include <asm-generic/topology.h>
+
 extern cpumask_t cpu_coregroup_map(int cpu);
 
 #ifdef ENABLE_TOPO_DEFINES