numa: Move NUMA globals to numa.c

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
diff --git a/numa.c b/numa.c
index 40f3d36..61531db 100644
--- a/numa.c
+++ b/numa.c
@@ -45,6 +45,9 @@
 };
 
 static int have_memdevs = -1;
+int nb_numa_nodes;
+int max_numa_nodeid;
+NodeInfo numa_info[MAX_NODES];
 
 static void numa_node_parse(NumaNodeOptions *node, QemuOpts *opts, Error **errp)
 {