1 files changed, 7 insertions, 7 deletions

diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index e211c005f5e1..243d18d4cfde 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -63,12 +63,7 @@ static int __init populate_memnodemap(const struct bootnode *nodes,
                 do {
                         if (memnodemap[addr >> shift] != NUMA_NO_NODE)
                                 return -1;
-
-                        if (!nodeids)
-                                memnodemap[addr >> shift] = i;
-                        else
-                                memnodemap[addr >> shift] = nodeids[i];
-
+                        memnodemap[addr >> shift] = nodeids[i];
                         addr += (1UL << shift);
                 } while (addr < end);
                 res = 1;
@@ -706,6 +701,7 @@ static int __init split_nodes_size_interleave(u64 addr, u64 max_addr, u64 size)
 static int __init numa_emulation(unsigned long start_pfn,
                         unsigned long last_pfn, int acpi, int amd)
 {
+        static int nodeid[NR_NODE_MEMBLKS] __initdata;
         u64 addr = start_pfn << PAGE_SHIFT;
         u64 max_addr = last_pfn << PAGE_SHIFT;
         int num_nodes;
@@ -730,7 +726,11 @@ static int __init numa_emulation(unsigned long start_pfn,
 
         if (num_nodes < 0)
                 return num_nodes;
-        memnode_shift = compute_hash_shift(nodes, num_nodes, NULL);
+
+        for (i = 0; i < ARRAY_SIZE(nodeid); i++)
+                nodeid[i] = i;
+
+        memnode_shift = compute_hash_shift(nodes, num_nodes, nodeid);
         if (memnode_shift < 0) {
                 memnode_shift = 0;
                 printk(KERN_ERR "No NUMA hash function found.  NUMA emulation "