* [PATCH net-next v2] net/rds: Log vendor error if send/recv Work requests fail
@ 2019-10-01 23:33 Sudhakar Dindukurti
2019-10-02 23:26 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Sudhakar Dindukurti @ 2019-10-01 23:33 UTC (permalink / raw)
To: netdev, davem, santosh.shilimkar, rds-devel; +Cc: Sudhakar Dindukurti
Log vendor error if work requests fail. Vendor error provides
more information that is used for debugging the issue.
Signed-off-by: Sudhakar Dindukurti <sudhakar.dindukurti@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
---
net/rds/ib_recv.c | 5 +++--
net/rds/ib_send.c | 4 ++--
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
index 3cae88c..e668bac 100644
--- a/net/rds/ib_recv.c
+++ b/net/rds/ib_recv.c
@@ -983,10 +983,11 @@ void rds_ib_recv_cqe_handler(struct rds_ib_connection *ic,
} else {
/* We expect errors as the qp is drained during shutdown */
if (rds_conn_up(conn) || rds_conn_connecting(conn))
- rds_ib_conn_error(conn, "recv completion on <%pI6c,%pI6c, %d> had status %u (%s), disconnecting and reconnecting\n",
+ rds_ib_conn_error(conn, "recv completion on <%pI6c,%pI6c, %d> had status %u (%s), vendor err 0x%x, disconnecting and reconnecting\n",
&conn->c_laddr, &conn->c_faddr,
conn->c_tos, wc->status,
- ib_wc_status_msg(wc->status));
+ ib_wc_status_msg(wc->status),
+ wc->vendor_err);
}
/* rds_ib_process_recv() doesn't always consume the frag, and
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index dfe6237..102c5c5 100644
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -300,10 +300,10 @@ void rds_ib_send_cqe_handler(struct rds_ib_connection *ic, struct ib_wc *wc)
/* We expect errors as the qp is drained during shutdown */
if (wc->status != IB_WC_SUCCESS && rds_conn_up(conn)) {
- rds_ib_conn_error(conn, "send completion on <%pI6c,%pI6c,%d> had status %u (%s), disconnecting and reconnecting\n",
+ rds_ib_conn_error(conn, "send completion on <%pI6c,%pI6c,%d> had status %u (%s), vendor err 0x%x, disconnecting and reconnecting\n",
&conn->c_laddr, &conn->c_faddr,
conn->c_tos, wc->status,
- ib_wc_status_msg(wc->status));
+ ib_wc_status_msg(wc->status), wc->vendor_err);
}
}
--
1.8.3.1
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2019-10-01 23:33 [PATCH net-next v2] net/rds: Log vendor error if send/recv Work requests fail Sudhakar Dindukurti
2019-10-02 23:26 ` David Miller
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