[PATCH 003/003]Fix unify mapping from pxm to node id.

Yasunori Goto
2006-01-28T03:35:28Z

This is to fix/remove old pxm_to_nid_map[] for ia64(hp and SN).

Signed-off-by: Bob Picco <bob.picco@hp.com>
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>

Index: fix_pxm/include/asm-ia64/acpi.h
===================================================================
--- fix_pxm.orig/include/asm-ia64/acpi.h 2006-01-28 10:45:46.000000000 +0900
+++ fix_pxm/include/asm-ia64/acpi.h 2006-01-28 11:45:04.000000000 +0900
@@ -107,13 +107,6 @@ extern unsigned int is_cpu_cpei_target(u
extern void set_cpei_target_cpu(unsigned int cpu);
extern unsigned int get_cpei_target_cpu(void);

-#ifdef CONFIG_ACPI_NUMA
-/* Proximity bitmap length; _PXM is at most 255 (8 bit)*/
-#define MAX_PXM_DOMAINS (256)
-extern int __devinitdata pxm_to_nid_map[MAX_PXM_DOMAINS];
-extern int __initdata nid_to_pxm_map[MAX_NUMNODES];
-#endif
-
extern u16 ia64_acpiid_to_sapicid[];

/*
Index: fix_pxm/arch/ia64/hp/common/sba_iommu.c
===================================================================
--- fix_pxm.orig/arch/ia64/hp/common/sba_iommu.c 2006-01-28 10:45:46.000000000 +0900
+++ fix_pxm/arch/ia64/hp/common/sba_iommu.c 2006-01-28 10:58:18.000000000 +0900
@@ -1958,7 +1958,7 @@ sba_map_ioc_to_node(struct ioc *ioc, acp
if (pxm < 0)
return;

- node = pxm_to_nid_map[pxm];
+ node = pxm_to_node(pxm);

if (node >= MAX_NUMNODES || !node_online(node))
return;
Index: fix_pxm/arch/ia64/sn/kernel/setup.c
===================================================================
--- fix_pxm.orig/arch/ia64/sn/kernel/setup.c 2006-01-28 10:49:30.000000000 +0900
+++ fix_pxm/arch/ia64/sn/kernel/setup.c 2006-01-28 10:58:18.000000000 +0900
@@ -152,7 +152,7 @@ static int __init pxm_to_nasid(int pxm)
int i;
int nid;

- nid = pxm_to_nid_map[pxm];
+ nid = pxm_to_node(pxm);
for (i = 0; i < num_node_memblks; i++) {
if (node_memblk[i].nid == nid) {
return NASID_GET(node_memblk[i].start_paddr);
@@ -696,7 +696,7 @@ void __init build_cnode_tables(void)
* cnode == node for all C & M bricks.
*/
for_each_online_node(node) {
- nasid = pxm_to_nasid(nid_to_pxm_map[node]);
+ nasid = pxm_to_nasid(node_to_pxm(node));
sn_cnodeid_to_nasid[node] = nasid;
physical_node_map[nasid] = node;
}