[IA64-SGI] move nodepda pointer out of pda
Remove the p_nodepda and p_subnodepda pointers from the pda_s structure.
And then define a new per-cpu pointer to the nodepda and export it so
that it can be accessed by kernel modules.
Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/include/asm-ia64/sn/sn_cpuid.h b/include/asm-ia64/sn/sn_cpuid.h
index 6b44290..20b3001 100644
--- a/include/asm-ia64/sn/sn_cpuid.h
+++ b/include/asm-ia64/sn/sn_cpuid.h
@@ -92,24 +92,24 @@
* NOTE: on non-MP systems, only cpuid 0 exists
*/
-extern short physical_node_map[]; /* indexed by nasid to get cnode */
+extern short physical_node_map[]; /* indexed by nasid to get cnode */
/*
* Macros for retrieving info about current cpu
*/
-#define get_nasid() (nodepda->phys_cpuid[smp_processor_id()].nasid)
-#define get_subnode() (nodepda->phys_cpuid[smp_processor_id()].subnode)
-#define get_slice() (nodepda->phys_cpuid[smp_processor_id()].slice)
-#define get_cnode() (nodepda->phys_cpuid[smp_processor_id()].cnode)
-#define get_sapicid() ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff)
+#define get_nasid() (sn_nodepda->phys_cpuid[smp_processor_id()].nasid)
+#define get_subnode() (sn_nodepda->phys_cpuid[smp_processor_id()].subnode)
+#define get_slice() (sn_nodepda->phys_cpuid[smp_processor_id()].slice)
+#define get_cnode() (sn_nodepda->phys_cpuid[smp_processor_id()].cnode)
+#define get_sapicid() ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff)
/*
* Macros for retrieving info about an arbitrary cpu
* cpuid - logical cpu id
*/
-#define cpuid_to_nasid(cpuid) (nodepda->phys_cpuid[cpuid].nasid)
-#define cpuid_to_subnode(cpuid) (nodepda->phys_cpuid[cpuid].subnode)
-#define cpuid_to_slice(cpuid) (nodepda->phys_cpuid[cpuid].slice)
+#define cpuid_to_nasid(cpuid) (sn_nodepda->phys_cpuid[cpuid].nasid)
+#define cpuid_to_subnode(cpuid) (sn_nodepda->phys_cpuid[cpuid].subnode)
+#define cpuid_to_slice(cpuid) (sn_nodepda->phys_cpuid[cpuid].slice)
#define cpuid_to_cnodeid(cpuid) (physical_node_map[cpuid_to_nasid(cpuid)])