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| author |   Chuck Lever <chuck.lever@oracle.com> | 2020-02-21 17:00:49 -0500 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-03-27 10:47:25 -0400 |
| commit | d6ccebf956338ea015d7d54c4a4c9c17605707cb (patch) | |
| tree | 7f7735e3704e2f954da0cbefb596a3b34085fd5b /include/trace | |
| parent | xprtrdma: Remove rpcrdma_ia::ri_flags (diff) | |
| download | wireguard-linux-d6ccebf956338ea015d7d54c4a4c9c17605707cb.tar.xz wireguard-linux-d6ccebf956338ea015d7d54c4a4c9c17605707cb.zip | |
xprtrdma: Disconnect on flushed completion
Completion errors after a disconnect often occur much sooner than a
CM_DISCONNECT event. Use this to try to detect connection loss more
quickly.
Note that other kernel ULPs do take care to disconnect explicitly
when a WR is flushed.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/rpcrdma.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h index ba37c47b51e8..cfbe28ad2614 100644 --- a/include/trace/events/rpcrdma.h +++ b/include/trace/events/rpcrdma.h @@ -109,7 +109,7 @@ DECLARE_EVENT_CLASS(xprtrdma_connect_class, __assign_str(port, rpcrdma_portstr(r_xprt)); ), - TP_printk("peer=[%s]:%s r_xprt=%p: rc=%d connect status=%d", + TP_printk("peer=[%s]:%s r_xprt=%p: rc=%d connection status=%d", __get_str(addr), __get_str(port), __entry->r_xprt, __entry->rc, __entry->connect_status ) @@ -411,6 +411,7 @@ TRACE_EVENT(xprtrdma_inline_thresh, DEFINE_CONN_EVENT(connect); DEFINE_CONN_EVENT(disconnect); +DEFINE_CONN_EVENT(flush_dct); DEFINE_RXPRT_EVENT(xprtrdma_create); DEFINE_RXPRT_EVENT(xprtrdma_op_destroy); |