From patchwork Mon Jan 2 22:45:39 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Santosh Shilimkar X-Patchwork-Id: 710343 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3tsslc0P5Mz9t0t for ; Tue, 3 Jan 2017 09:52:12 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934366AbdABWt3 (ORCPT ); Mon, 2 Jan 2017 17:49:29 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:27536 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756909AbdABWqN (ORCPT ); Mon, 2 Jan 2017 17:46:13 -0500 Received: from userv0022.oracle.com (userv0022.oracle.com [156.151.31.74]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id v02MkAjt024239 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 2 Jan 2017 22:46:11 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userv0022.oracle.com (8.14.4/8.14.4) with ESMTP id v02MkA1b005608 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 2 Jan 2017 22:46:10 GMT Received: from abhmp0012.oracle.com (abhmp0012.oracle.com [141.146.116.18]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id v02MkABL002933; Mon, 2 Jan 2017 22:46:10 GMT Received: from localhost.localdomain (/10.159.147.132) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 02 Jan 2017 14:46:09 -0800 From: Santosh Shilimkar To: netdev@vger.kernel.org, davem@davemloft.net Cc: linux-kernel@vger.kernel.org, santosh.shilimkar@oracle.com Subject: [net-next][PATCH v3 04/17] RDS: IB: make the transport retry count smallest Date: Mon, 2 Jan 2017 14:45:39 -0800 Message-Id: <1483397152-8307-5-git-send-email-santosh.shilimkar@oracle.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1483397152-8307-1-git-send-email-santosh.shilimkar@oracle.com> References: <1483397152-8307-1-git-send-email-santosh.shilimkar@oracle.com> X-Source-IP: userv0022.oracle.com [156.151.31.74] Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Transport retry is not much useful since it indicate packet loss in fabric so its better to failover fast rather than longer retry. Signed-off-by: Santosh Shilimkar --- net/rds/ib.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/rds/ib.h b/net/rds/ib.h index 45ac8e8..f4e8121 100644 --- a/net/rds/ib.h +++ b/net/rds/ib.h @@ -16,7 +16,7 @@ #define RDS_IB_DEFAULT_SEND_WR 256 #define RDS_IB_DEFAULT_FR_WR 512 -#define RDS_IB_DEFAULT_RETRY_COUNT 2 +#define RDS_IB_DEFAULT_RETRY_COUNT 1 #define RDS_IB_SUPPORTED_PROTOCOLS 0x00000003 /* minor versions supported */