From ebda60443b2eed97d447ef4bcd33c7c702ddbf49 Mon Sep 17 00:00:00 2001
From: s00442234 <susha@huawei.com>
Date: Mon, 9 May 2022 11:40:28 +0800
Subject: [PATCH] Feat:add dfx trace

Signed-off-by: s00442234 <susha@huawei.com>
---
 include/trace/events/platform_trace_event.h | 30 +++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 include/trace/events/platform_trace_event.h

diff --git a/include/trace/events/platform_trace_event.h b/include/trace/events/platform_trace_event.h
new file mode 100644
index 000000000000..899a583fd124
--- /dev/null
+++ b/include/trace/events/platform_trace_event.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM platform_trace_event
+
+#if !defined(_TRACE_PLATFORM_TRACE_EVENT_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PLATFORM_TRACE_EVENT_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(platfrom_trace_record_messages,
+    TP_PROTO(
+        const char *buf
+    ),
+
+    TP_ARGS(buf),
+
+    TP_STRUCT__entry(
+        __string(msg, buf)
+    ),
+
+    TP_fast_assign(
+        __assign_str(msg, buf)
+    ),
+
+    TP_printk("platform trace info msg='%s'", __get_str(msg))
+);
+#endif /* _TRACE_PLATFORM_TRACE_EVENT_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
\ No newline at end of file
-- 
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