The client can alter the timeout value after each retransmit. Record
the updated timeout value in the trace log.
Suggested-by: Dai Ngo <[email protected]>
Signed-off-by: Chuck Lever <[email protected]>
---
include/trace/events/sunrpc.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
index 59ad1718496b..18d552a17c19 100644
--- a/include/trace/events/sunrpc.h
+++ b/include/trace/events/sunrpc.h
@@ -1061,6 +1061,7 @@ TRACE_EVENT(xprt_retransmit,
__field(u32, xid)
__field(int, ntrans)
__field(int, version)
+ __field(unsigned long, timeout)
__string(progname,
rqst->rq_task->tk_client->cl_program->name)
__string(procname, rpc_proc_name(rqst->rq_task))
@@ -1074,6 +1075,7 @@ TRACE_EVENT(xprt_retransmit,
task->tk_client->cl_clid : -1;
__entry->xid = be32_to_cpu(rqst->rq_xid);
__entry->ntrans = rqst->rq_ntrans;
+ __entry->timeout = task->tk_timeout;
__assign_str(progname,
task->tk_client->cl_program->name);
__entry->version = task->tk_client->cl_vers;
@@ -1081,10 +1083,10 @@ TRACE_EVENT(xprt_retransmit,
),
TP_printk(
- "task:%u@%u xid=0x%08x %sv%d %s ntrans=%d",
+ "task:%u@%u xid=0x%08x %sv%d %s ntrans=%d timeout=%lu",
__entry->task_id, __entry->client_id, __entry->xid,
__get_str(progname), __entry->version, __get_str(procname),
- __entry->ntrans
+ __entry->ntrans, __entry->timeout
)
);