1 files changed, 0 insertions, 38 deletions

diff --git a/arch/x86/mm/amdtopology_64.c b/arch/x86/mm/amdtopology_64.c
index f37ea2fe85e6..0919c26820d4 100644
--- a/arch/x86/mm/amdtopology_64.c
+++ b/arch/x86/mm/amdtopology_64.c
@@ -194,41 +194,3 @@ int __init amd_numa_init(void)
 
         return 0;
 }
-
-#ifdef CONFIG_NUMA_EMU
-/*
- * For NUMA emulation, fake proximity domain (_PXM) to node id mappings must be
- * setup to represent the physical topology but reflect the emulated
- * environment.  For each emulated node, the real node which it appears on is
- * found and a fake pxm to nid mapping is created which mirrors the actual
- * locality.  node_distance() then represents the correct distances between
- * emulated nodes by using the fake acpi mappings to pxms.
- */
-void __init amd_fake_nodes(const struct bootnode *nodes, int nr_nodes)
-{
-        unsigned int bits;
-        unsigned int cores;
-        unsigned int apicid_base = 0;
-        int i;
-
-        bits = boot_cpu_data.x86_coreid_bits;
-        cores = 1 << bits;
-        early_get_boot_cpu_id();
-        if (boot_cpu_physical_apicid > 0)
-                apicid_base = boot_cpu_physical_apicid;
-
-        for (i = 0; i < nr_nodes; i++) {
-                int index;
-                int nid;
-
-                nid = find_node_by_addr(nodes[i].start);
-                if (nid == NUMA_NO_NODE)
-                        continue;
-
-                index = nodeids[nid] << bits;
-#ifdef CONFIG_ACPI_NUMA
-                __acpi_map_pxm_to_node(nid, i);
-#endif
-        }
-}
-#endif /* CONFIG_NUMA_EMU */