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Diffstat (limited to 'arch/x86/include/asm/acpi.h')
-rw-r--r--arch/x86/include/asm/acpi.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index cfa3d5c3144a..9c9fe1b0bc4e 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -190,6 +190,7 @@ extern int x86_acpi_numa_init(void);
#ifdef CONFIG_NUMA_EMU
extern void acpi_fake_nodes(const struct bootnode *fake_nodes,
int num_nodes);
+extern int acpi_emu_node_distance(int a, int b);
#endif
#endif /* CONFIG_ACPI_NUMA */