Cleanup: Move instrumentation/ headers to include/instrumentation/

[lttng-modules.git] / include / instrumentation / events / lttng-module / 9p.h

diff --git a/include/instrumentation/events/lttng-module/9p.h b/include/instrumentation/events/lttng-module/9p.h
new file mode 100644 (file)
index 0000000..0123bbf
--- /dev/null
+++ b/include/instrumentation/events/lttng-module/9p.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM 9p
+
+#if !defined(LTTNG_TRACE_9P_H) || defined(TRACE_HEADER_MULTI_READ)
+#define LTTNG_TRACE_9P_H
+
+#include <lttng/tracepoint-event.h>
+#include <linux/version.h>
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
+LTTNG_TRACEPOINT_EVENT(9p_client_req,
+
+       TP_PROTO(struct p9_client *clnt, int8_t type, int tag),
+
+       TP_ARGS(clnt, type, tag),
+
+       TP_FIELDS(
+               ctf_integer_hex(void *, clnt, clnt)
+               ctf_integer(u8, type, type)
+               ctf_integer(u32, tag, tag)
+       )
+)
+
+LTTNG_TRACEPOINT_EVENT(9p_client_res,
+
+       TP_PROTO(struct p9_client *clnt, int8_t type, int tag, int err),
+
+       TP_ARGS(clnt, type, tag, err),
+
+       TP_FIELDS(
+               ctf_integer_hex(void *, clnt, clnt)
+               ctf_integer(u8, type, type)
+               ctf_integer(u32, tag, tag)
+               ctf_integer(u32, err, err)
+       )
+)
+
+LTTNG_TRACEPOINT_EVENT(9p_protocol_dump,
+
+       TP_PROTO(struct p9_client *clnt, struct p9_fcall *pdu),
+
+       TP_ARGS(clnt, pdu),
+
+       TP_FIELDS(
+               ctf_integer_hex(void *, clnt, clnt)
+               ctf_integer(u8, type, pdu->id)
+               ctf_integer(u16, tag, pdu->tag)
+               ctf_array(unsigned char, line, pdu->sdata, P9_PROTO_DUMP_SZ)
+       )
+)
+#endif
+
+#endif /* LTTNG_TRACE_9P_H */
+
+/* This part must be outside protection */
+#include <lttng/define_trace.h>