RDS: Set retry_count to 2 and make modifiable via modparam

This will be default cause IB connections to failover faster,
but allow a longer retry count to be used if desired.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index f8e40e1a6038..605c032ed5d5 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -145,7 +145,7 @@ static void rds_ib_cm_fill_conn_param(struct rds_connection *conn,
         /* XXX tune these? */
         conn_param->responder_resources = 1;
         conn_param->initiator_depth = 1;
-        conn_param->retry_count = 7;
+        conn_param->retry_count = min_t(unsigned int, rds_ib_retry_count, 7);
         conn_param->rnr_retry_count = 7;
 
         if (dp) {