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-rw-r--r--arch/x86/mm/numa.c9
-rw-r--r--arch/x86/mm/numa_32.c5
-rw-r--r--arch/x86/mm/numa_64.c9
3 files changed, 9 insertions, 14 deletions
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 745258dfc4dc..e9005c4ea29a 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -32,6 +32,15 @@ s16 __apicid_to_node[MAX_LOCAL_APIC] __cpuinitdata = {
32 [0 ... MAX_LOCAL_APIC-1] = NUMA_NO_NODE 32 [0 ... MAX_LOCAL_APIC-1] = NUMA_NO_NODE
33}; 33};
34 34
35int __cpuinit numa_cpu_node(int cpu)
36{
37 int apicid = early_per_cpu(x86_cpu_to_apicid, cpu);
38
39 if (apicid != BAD_APICID)
40 return __apicid_to_node[apicid];
41 return NUMA_NO_NODE;
42}
43
35cpumask_var_t node_to_cpumask_map[MAX_NUMNODES]; 44cpumask_var_t node_to_cpumask_map[MAX_NUMNODES];
36EXPORT_SYMBOL(node_to_cpumask_map); 45EXPORT_SYMBOL(node_to_cpumask_map);
37 46
diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c
index c757c0a3b529..e0d9716ab382 100644
--- a/arch/x86/mm/numa_32.c
+++ b/arch/x86/mm/numa_32.c
@@ -107,11 +107,6 @@ extern unsigned long highend_pfn, highstart_pfn;
107static void *node_remap_start_vaddr[MAX_NUMNODES]; 107static void *node_remap_start_vaddr[MAX_NUMNODES];
108void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); 108void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags);
109 109
110int __cpuinit numa_cpu_node(int cpu)
111{
112 return apic->x86_32_numa_cpu_node(cpu);
113}
114
115/* 110/*
116 * FLAT - support for basic PC memory model with discontig enabled, essentially 111 * FLAT - support for basic PC memory model with discontig enabled, essentially
117 * a single node with all available processors in it with a flat 112 * a single node with all available processors in it with a flat
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index b4fd25e753cb..7f83adec0482 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -512,15 +512,6 @@ unsigned long __init numa_free_all_bootmem(void)
512 return pages; 512 return pages;
513} 513}
514 514
515int __cpuinit numa_cpu_node(int cpu)
516{
517 int apicid = early_per_cpu(x86_cpu_to_apicid, cpu);
518
519 if (apicid != BAD_APICID)
520 return __apicid_to_node[apicid];
521 return NUMA_NO_NODE;
522}
523
524#ifdef CONFIG_MEMORY_HOTPLUG 515#ifdef CONFIG_MEMORY_HOTPLUG
525int memory_add_physaddr_to_nid(u64 start) 516int memory_add_physaddr_to_nid(u64 start)
526{ 517{