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Subject[PATCH RFC v4 01/13] ACPI: NUMA: export pxm_to_node
Date
Will be needed by virtio-mem to identify the node from a pxm.

Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org
Signed-off-by: David Hildenbrand <david@redhat.com>
---
drivers/acpi/numa/srat.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c
index eadbf90e65d1..d5847fa7ac69 100644
--- a/drivers/acpi/numa/srat.c
+++ b/drivers/acpi/numa/srat.c
@@ -35,6 +35,7 @@ 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)
{
--
2.23.0
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