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x86: make memory_add_physaddr_to_nid depend on MEMORY_HOTPLUG

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memory_add_physaddr_to_nid() is only used in the
CONFIG_MEMORY_HOTPLUG_SPARSE || CONFIG_ACPI_HOTPLUG_MEMORY case.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Thomas Gleixner 2008-05-12 15:43:38 +02:00
parent cca7c0850f
commit 6a1673ae22
1 changed files with 2 additions and 1 deletions
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3
arch/x86/mm/srat_64.c
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@ -522,6 +522,7 @@ int __node_distance(int a, int b)
EXPORT_SYMBOL(__node_distance);
#if defined(CONFIG_MEMORY_HOTPLUG_SPARSE) || defined(CONFIG_ACPI_HOTPLUG_MEMORY)
int memory_add_physaddr_to_nid(u64 start)
{
int i, ret = 0;
@ -533,4 +534,4 @@ int memory_add_physaddr_to_nid(u64 start)
return ret;
}
EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
#endif