From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Grover Subject: [PATCH 5/5] RDS: Add a debug message suggesting to load transport modules Date: Fri, 21 Aug 2009 15:28:35 -0700 Message-ID: <1250893715-21939-6-git-send-email-andy.grover@oracle.com> References: <1250893715-21939-1-git-send-email-andy.grover@oracle.com> Cc: rds-devel@oss.oracle.com To: netdev@vger.kernel.org Return-path: Received: from rcsinet12.oracle.com ([148.87.113.124]:24512 "EHLO rgminet12.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933045AbZHUW2w (ORCPT ); Fri, 21 Aug 2009 18:28:52 -0400 Received: from rgminet15.oracle.com (rcsinet15.oracle.com [148.87.113.117]) by rgminet12.oracle.com (Switch-3.3.1/Switch-3.3.1) with ESMTP id n7LMSjFI016288 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 21 Aug 2009 22:28:46 GMT In-Reply-To: <1250893715-21939-1-git-send-email-andy.grover@oracle.com> Sender: netdev-owner@vger.kernel.org List-ID: Now that RDS transports are no longer compiled-in to RDS core, there is now the possibility that they will not be loaded. This adds a helpful suggestion when rds_bind() fails to find a transport. Signed-off-by: Andy Grover --- net/rds/bind.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/net/rds/bind.c b/net/rds/bind.c index c17cc39..5d95fc0 100644 --- a/net/rds/bind.c +++ b/net/rds/bind.c @@ -187,6 +187,9 @@ int rds_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) if (trans == NULL) { ret = -EADDRNOTAVAIL; rds_remove_bound(rs); + if (printk_ratelimit()) + printk(KERN_INFO "RDS: rds_bind() could not find a transport, " + "load rds_tcp or rds_rdma?\n"); goto out; } -- 1.6.0.4