diff options
Diffstat (limited to 'arch/x86/mm')
-rw-r--r-- | arch/x86/mm/numa.c | 9 | ||||
-rw-r--r-- | arch/x86/mm/numa_32.c | 5 | ||||
-rw-r--r-- | arch/x86/mm/numa_64.c | 9 |
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 | ||
35 | int __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 | |||
35 | cpumask_var_t node_to_cpumask_map[MAX_NUMNODES]; | 44 | cpumask_var_t node_to_cpumask_map[MAX_NUMNODES]; |
36 | EXPORT_SYMBOL(node_to_cpumask_map); | 45 | EXPORT_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; | |||
107 | static void *node_remap_start_vaddr[MAX_NUMNODES]; | 107 | static void *node_remap_start_vaddr[MAX_NUMNODES]; |
108 | void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); | 108 | void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); |
109 | 109 | ||
110 | int __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 | ||
515 | int __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 |
525 | int memory_add_physaddr_to_nid(u64 start) | 516 | int memory_add_physaddr_to_nid(u64 start) |
526 | { | 517 | { |