Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...

[linux-2.6.git] / arch / x86_64 / mm / srat.c

diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index 474df22..502fce6 100644 (file)
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86_64/mm/srat.c
@@ -30,7 +30,6 @@
 static struct acpi_table_slit *acpi_slit;
 
 static nodemask_t nodes_parsed __initdata;
-static nodemask_t nodes_found __initdata;
 static struct bootnode nodes[MAX_NUMNODES] __initdata;
 static struct bootnode nodes_add[MAX_NUMNODES] __initdata;
 static int found_add_area __initdata;
@@ -38,33 +37,14 @@ int hotadd_percent __initdata = 0;
 #ifndef RESERVE_HOTADD
 #define hotadd_percent 0       /* Ignore all settings */
 #endif
-static u8 pxm2node[256] = { [0 ... 255] = 0xff };
 
 /* Too small nodes confuse the VM badly. Usually they result
    from BIOS bugs. */
 #define NODE_MIN_SIZE (4*1024*1024)
 
-static int node_to_pxm(int n);
-
-int pxm_to_node(int pxm)
-{
-       if ((unsigned)pxm >= 256)
-               return -1;
-       /* Extend 0xff to (int)-1 */
-       return (signed char)pxm2node[pxm];
-}
-
 static __init int setup_node(int pxm)
 {
-       unsigned node = pxm2node[pxm];
-       if (node == 0xff) {
-               if (nodes_weight(nodes_found) >= MAX_NUMNODES)
-                       return -1;
-               node = first_unset_node(nodes_found); 
-               node_set(node, nodes_found);
-               pxm2node[pxm] = node;
-       }
-       return pxm2node[pxm];
+       return acpi_map_pxm_to_node(pxm);
 }
 
 static __init int conflicting_nodes(unsigned long start, unsigned long end)
@@ -440,17 +420,6 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end)
        return 0;
 }
 
-static int node_to_pxm(int n)
-{
-       int i;
-       if (pxm2node[n] == n)
-               return n;
-       for (i = 0; i < 256; i++)
-               if (pxm2node[i] == n)
-                       return i;
-       return 0;
-}
-
 void __init srat_reserve_add_area(int nodeid)
 {
        if (found_add_area && nodes_add[nodeid].end) {