include/trace/events/rust_sample.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Tracepoints for `samples/rust/rust_print.rs`.
   4  *
   5  * Copyright (C) 2024 Google, Inc.
   6  */
   7
   8 #undef TRACE_SYSTEM
   9 #define TRACE_SYSTEM rust_sample
  10
  11 #if !defined(_RUST_SAMPLE_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
  12 #define _RUST_SAMPLE_TRACE_H
  13
  14 #include <linux/tracepoint.h>
  15
  16 TRACE_EVENT(rust_sample_loaded,
  17         TP_PROTO(int magic_number),
  18         TP_ARGS(magic_number),
  19         TP_STRUCT__entry(
  20                 __field(int, magic_number)
  21         ),
  22         TP_fast_assign(
  23                 __entry->magic_number = magic_number;
  24         ),
  25         TP_printk("magic=%d", __entry->magic_number)
  26 );
  27
  28 #endif /* _RUST_SAMPLE_TRACE_H */
  29
  30 /* This part must be outside protection */
  31 #include <trace/define_trace.h>