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-rw-r--r--arch/x86/include/asm/numa.h10
-rw-r--r--arch/x86/include/asm/numa_32.h6
-rw-r--r--arch/x86/include/asm/numa_64.h3
-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
6 files changed, 19 insertions, 23 deletions
diff --git a/arch/x86/include/asm/numa.h b/arch/x86/include/asm/numa.h
index a50fc9f493b3..5982d418c358 100644
--- a/arch/x86/include/asm/numa.h
+++ b/arch/x86/include/asm/numa.h
@@ -1,6 +1,8 @@
#ifndef _ASM_X86_NUMA_H
#define _ASM_X86_NUMA_H
+#include <linux/nodemask.h>
+
#include <asm/topology.h>
#include <asm/apicdef.h>
@@ -22,10 +24,18 @@ static inline void set_apicid_to_node(int apicid, s16 node)
{
__apicid_to_node[apicid] = node;
}
+
+extern int __cpuinit numa_cpu_node(int cpu);
+
#else /* CONFIG_NUMA */
static inline void set_apicid_to_node(int apicid, s16 node)
{
}
+
+static inline int numa_cpu_node(int cpu)
+{
+ return NUMA_NO_NODE;
+}
#endif /* CONFIG_NUMA */
#ifdef CONFIG_X86_32
diff --git a/arch/x86/include/asm/numa_32.h b/arch/x86/include/asm/numa_32.h
index c6beed1ef103..242522fe9f8d 100644
--- a/arch/x86/include/asm/numa_32.h
+++ b/arch/x86/include/asm/numa_32.h
@@ -5,12 +5,6 @@ extern int numa_off;
extern int pxm_to_nid(int pxm);
-#ifdef CONFIG_NUMA
-extern int __cpuinit numa_cpu_node(int cpu);
-#else /* CONFIG_NUMA */
-static inline int numa_cpu_node(int cpu) { return NUMA_NO_NODE; }
-#endif /* CONFIG_NUMA */
-
#ifdef CONFIG_HIGHMEM
extern void set_highmem_pages_init(void);
#else
diff --git a/arch/x86/include/asm/numa_64.h b/arch/x86/include/asm/numa_64.h
index 344eb1790b46..12461ebec704 100644
--- a/arch/x86/include/asm/numa_64.h
+++ b/arch/x86/include/asm/numa_64.h
@@ -26,7 +26,6 @@ extern void setup_node_bootmem(int nodeid, unsigned long start,
extern nodemask_t numa_nodes_parsed __initdata;
-extern int __cpuinit numa_cpu_node(int cpu);
extern int __init numa_add_memblk(int nodeid, u64 start, u64 end);
extern void __init numa_set_distance(int from, int to, int distance);
@@ -35,8 +34,6 @@ extern void __init numa_set_distance(int from, int to, int distance);
#define FAKE_NODE_MIN_HASH_MASK (~(FAKE_NODE_MIN_SIZE - 1UL))
void numa_emu_cmdline(char *);
#endif /* CONFIG_NUMA_EMU */
-#else
-static inline int numa_cpu_node(int cpu) { return NUMA_NO_NODE; }
#endif
#endif /* _ASM_X86_NUMA_64_H */
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 = {
[0 ... MAX_LOCAL_APIC-1] = NUMA_NO_NODE
};
+int __cpuinit numa_cpu_node(int cpu)
+{
+ int apicid = early_per_cpu(x86_cpu_to_apicid, cpu);
+
+ if (apicid != BAD_APICID)
+ return __apicid_to_node[apicid];
+ return NUMA_NO_NODE;
+}
+
cpumask_var_t node_to_cpumask_map[MAX_NUMNODES];
EXPORT_SYMBOL(node_to_cpumask_map);
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;
static void *node_remap_start_vaddr[MAX_NUMNODES];
void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags);
-int __cpuinit numa_cpu_node(int cpu)
-{
- return apic->x86_32_numa_cpu_node(cpu);
-}
-
/*
* FLAT - support for basic PC memory model with discontig enabled, essentially
* 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)
return pages;
}
-int __cpuinit numa_cpu_node(int cpu)
-{
- int apicid = early_per_cpu(x86_cpu_to_apicid, cpu);
-
- if (apicid != BAD_APICID)
- return __apicid_to_node[apicid];
- return NUMA_NO_NODE;
-}
-
#ifdef CONFIG_MEMORY_HOTPLUG
int memory_add_physaddr_to_nid(u64 start)
{