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Message-Id: <1268351407-7394-9-git-send-email-andy.grover@oracle.com>
Date: Thu, 11 Mar 2010 15:50:02 -0800
From: Andy Grover <andy.grover@...cle.com>
To: netdev@...r.kernel.org
Cc: rds-devel@....oracle.com
Subject: [PATCH 08/13] RDS: Turn down alarming reconnect messages
RDS's error messages when a connection goes down are a little
extreme. A connection may go down, and it will be re-established,
and everything is fine. This patch links these messages through
rdsdebug(), instead of to printk directly.
Signed-off-by: Andy Grover <andy.grover@...cle.com>
---
net/rds/ib_cm.c | 3 ++-
net/rds/iw_cm.c | 4 +++-
net/rds/rdma_transport.c | 2 +-
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index 647cb8f..e1f124b 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -203,9 +203,10 @@ static void rds_ib_qp_event_handler(struct ib_event *event, void *data)
rdma_notify(ic->i_cm_id, IB_EVENT_COMM_EST);
break;
default:
- rds_ib_conn_error(conn, "RDS/IB: Fatal QP Event %u "
+ rdsdebug("Fatal QP Event %u "
"- connection %pI4->%pI4, reconnecting\n",
event->event, &conn->c_laddr, &conn->c_faddr);
+ rds_conn_drop(conn);
break;
}
}
diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
index 394cf6b..6bc638f 100644
--- a/net/rds/iw_cm.c
+++ b/net/rds/iw_cm.c
@@ -156,9 +156,11 @@ static void rds_iw_qp_event_handler(struct ib_event *event, void *data)
case IB_EVENT_QP_REQ_ERR:
case IB_EVENT_QP_FATAL:
default:
- rds_iw_conn_error(conn, "RDS/IW: Fatal QP Event %u - connection %pI4->%pI4...reconnecting\n",
+ rdsdebug("Fatal QP Event %u "
+ "- connection %pI4->%pI4, reconnecting\n",
event->event, &conn->c_laddr,
&conn->c_faddr);
+ rds_conn_drop(conn);
break;
}
}
diff --git a/net/rds/rdma_transport.c b/net/rds/rdma_transport.c
index 31f9c72..5ea82fc 100644
--- a/net/rds/rdma_transport.c
+++ b/net/rds/rdma_transport.c
@@ -101,7 +101,7 @@ int rds_rdma_cm_event_handler(struct rdma_cm_id *cm_id,
break;
case RDMA_CM_EVENT_DISCONNECTED:
- printk(KERN_WARNING "RDS/RDMA: DISCONNECT event - dropping connection "
+ rdsdebug("DISCONNECT event - dropping connection "
"%pI4->%pI4\n", &conn->c_laddr,
&conn->c_faddr);
rds_conn_drop(conn);
--
1.6.3.3
--
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