diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 232a997..8353829 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -115,7 +115,7 @@
 static int
 svc_pool_map_init_percpu(struct svc_pool_map *m)
 {
-	unsigned int maxpools = highest_possible_processor_id() + 1;
+	unsigned int maxpools = nr_cpu_ids;
 	unsigned int pidx = 0;
 	unsigned int cpu;
 	int err;