1 files changed, 46 insertions, 1 deletions

diff --git a/fs/nfs/nfs4trace.h b/fs/nfs/nfs4trace.h
index 48d761e593fb..2ef75caad6da 100644
--- a/fs/nfs/nfs4trace.h
+++ b/fs/nfs/nfs4trace.h
@@ -666,7 +666,42 @@ TRACE_EVENT(nfs4_state_mgr_failed,
 		)
 )
 
-TRACE_EVENT(nfs4_xdr_status,
+TRACE_EVENT(nfs4_xdr_bad_operation,
+		TP_PROTO(
+			const struct xdr_stream *xdr,
+			u32 op,
+			u32 expected
+		),
+
+		TP_ARGS(xdr, op, expected),
+
+		TP_STRUCT__entry(
+			__field(unsigned int, task_id)
+			__field(unsigned int, client_id)
+			__field(u32, xid)
+			__field(u32, op)
+			__field(u32, expected)
+		),
+
+		TP_fast_assign(
+			const struct rpc_rqst *rqstp = xdr->rqst;
+			const struct rpc_task *task = rqstp->rq_task;
+
+			__entry->task_id = task->tk_pid;
+			__entry->client_id = task->tk_client->cl_clid;
+			__entry->xid = be32_to_cpu(rqstp->rq_xid);
+			__entry->op = op;
+			__entry->expected = expected;
+		),
+
+		TP_printk(
+			"task:%u@%d xid=0x%08x operation=%u, expected=%u",
+			__entry->task_id, __entry->client_id, __entry->xid,
+			__entry->op, __entry->expected
+		)
+);
+
+DECLARE_EVENT_CLASS(nfs4_xdr_event,
 		TP_PROTO(
 			const struct xdr_stream *xdr,
 			u32 op,
@@ -701,6 +736,16 @@ TRACE_EVENT(nfs4_xdr_status,
 			__entry->op
 		)
 );
+#define DEFINE_NFS4_XDR_EVENT(name) \
+	DEFINE_EVENT(nfs4_xdr_event, name, \
+			TP_PROTO( \
+				const struct xdr_stream *xdr, \
+				u32 op, \
+				u32 error \
+			), \
+			TP_ARGS(xdr, op, error))
+DEFINE_NFS4_XDR_EVENT(nfs4_xdr_status);
+DEFINE_NFS4_XDR_EVENT(nfs4_xdr_bad_filehandle);
 
 DECLARE_EVENT_CLASS(nfs4_cb_error_class,
 		TP_PROTO(