[PATCH RFCv2 1/4] ACPI: NUMA: export pxm_to_node

[David Hildenbrand]

Will be needed by paravirtualized memory devices.

Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
Cc: linux-acpi@xxxxxxxxxxxxxxx
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
---
 drivers/acpi/numa.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 85167603b9c9..7ffee2959350 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -50,6 +50,7 @@ int pxm_to_node(int pxm)
 		return NUMA_NO_NODE;
 	return pxm_to_node_map[pxm];
 }
+EXPORT_SYMBOL(pxm_to_node);
 
 int node_to_pxm(int node)
 {
-- 
2.17.0