RDS: Enable per-cpu workqueue threads

Create per-cpu workqueue threads instead of a single
krdsd thread. This is a step towards better scalability.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rds/threads.c b/net/rds/threads.c
index 00fa10e..786c20e 100644
--- a/net/rds/threads.c
+++ b/net/rds/threads.c
@@ -259,7 +259,7 @@
 
 int __init rds_threads_init(void)
 {
-	rds_wq = create_singlethread_workqueue("krdsd");
+	rds_wq = create_workqueue("krdsd");
 	if (rds_wq == NULL)
 		return -ENOMEM;