[IA64] Minimize per_cpu reservations.

[linux-2.6-omap-h63xx.git] / include / asm-ia64 / numa.h

diff --git a/include/asm-ia64/numa.h b/include/asm-ia64/numa.h
index e5a8260593a55e3c15f88a6bc8391a8b8e021db3..3499ff57bf425db6544e9bf60f31a334d4aaa4a3 100644 (file)
--- a/include/asm-ia64/numa.h
+++ b/include/asm-ia64/numa.h
@@ -22,8 +22,11 @@
 
 #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];
 
 /* Stuff below this line could be architecture independent */
 
@@ -64,7 +67,13 @@ extern int paddr_to_nid(unsigned long paddr);
 
 #define local_nodeid (cpu_to_node_map[smp_processor_id()])
 
+extern void map_cpu_to_node(int cpu, int nid);
+extern void unmap_cpu_from_node(int cpu, int nid);
+
+
 #else /* !CONFIG_NUMA */
+#define map_cpu_to_node(cpu, nid)      do{}while(0)
+#define unmap_cpu_from_node(cpu, nid)  do{}while(0)
 
 #define paddr_to_nid(addr)     0