Commit 6a1673ae authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

x86: make memory_add_physaddr_to_nid depend on MEMORY_HOTPLUG 



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

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent cca7c085

arch/x86/mm/srat_64.c

+2 −1
Original line number Diff line number Diff line
@@ -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