SUNRPC: Add tracepoint to rpc_call_rpcerror() (0125ecbb) · Commits · 戴 / test

include/trace/events/sunrpc.h

+28 −0

Original line number	Diff line number	Diff line
		@@ -365,6 +365,34 @@ DEFINE_RPC_REPLY_EVENT(stale_creds);
		DEFINE_RPC_REPLY_EVENT(bad_creds);
		DEFINE_RPC_REPLY_EVENT(auth_tooweak);

		TRACE_EVENT(rpc_call_rpcerror,
		TP_PROTO(
		const struct rpc_task *task,
		int tk_status,
		int rpc_status
		),

		TP_ARGS(task, tk_status, rpc_status),

		TP_STRUCT__entry(
		__field(unsigned int, task_id)
		__field(unsigned int, client_id)
		__field(int, tk_status)
		__field(int, rpc_status)
		),

		TP_fast_assign(
		__entry->client_id = task->tk_client->cl_clid;
		__entry->task_id = task->tk_pid;
		__entry->tk_status = tk_status;
		__entry->rpc_status = rpc_status;
		),

		TP_printk("task:%u@%u tk_status=%d rpc_status=%d",
		__entry->task_id, __entry->client_id,
		__entry->tk_status, __entry->rpc_status)
		);

		TRACE_EVENT(rpc_stats_latency,

		TP_PROTO(

+1 −0

Original line number	Diff line number	Diff line
		@@ -1624,6 +1624,7 @@ const char
		static void
		__rpc_call_rpcerror(struct rpc_task *task, int tk_status, int rpc_status)
		{
		trace_rpc_call_rpcerror(task, tk_status, rpc_status);
		task->tk_rpc_status = rpc_status;
		rpc_exit(task, tk_status);
		}