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-rw-r--r--arch/ia64/include/asm/numa.h2
-rw-r--r--arch/x86/include/asm/topology.h9
-rw-r--r--include/linux/numa.h2
3 files changed, 9 insertions, 4 deletions
diff --git a/arch/ia64/include/asm/numa.h b/arch/ia64/include/asm/numa.h
index 3499ff57bf42..6a8a27cfae3e 100644
--- a/arch/ia64/include/asm/numa.h
+++ b/arch/ia64/include/asm/numa.h
@@ -22,8 +22,6 @@
#include <asm/mmzone.h>
-#define NUMA_NO_NODE -1
-
extern u16 cpu_to_node_map[NR_CPUS] __cacheline_aligned;
extern cpumask_t node_to_cpu_mask[MAX_NUMNODES] __cacheline_aligned;
extern pg_data_t *pgdat_list[MAX_NUMNODES];
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 40e37b10c6c0..c5087d796587 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -35,11 +35,16 @@
# endif
#endif
-/* Node not present */
-#define NUMA_NO_NODE (-1)
+/*
+ * to preserve the visibility of NUMA_NO_NODE definition,
+ * moved to there from here. May be used independent of
+ * CONFIG_NUMA.
+ */
+#include <linux/numa.h>
#ifdef CONFIG_NUMA
#include <linux/cpumask.h>
+
#include <asm/mpspec.h>
#ifdef CONFIG_X86_32
diff --git a/include/linux/numa.h b/include/linux/numa.h
index a31a7301b159..3aaa31603a86 100644
--- a/include/linux/numa.h
+++ b/include/linux/numa.h
@@ -10,4 +10,6 @@
#define MAX_NUMNODES (1 << NODES_SHIFT)
+#define NUMA_NO_NODE (-1)
+
#endif /* _LINUX_NUMA_H */