tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#undef TRACE_SYSTEM
3#define TRACE_SYSTEM bpf_test_run
4
5#if !defined(_TRACE_BPF_TEST_RUN_H) || defined(TRACE_HEADER_MULTI_READ)
6#define _TRACE_BPF_TEST_RUN_H
7
8#include <linux/tracepoint.h>
9
10TRACE_EVENT(bpf_trigger_tp,
11
12 TP_PROTO(int nonce),
13
14 TP_ARGS(nonce),
15
16 TP_STRUCT__entry(
17 __field(int, nonce)
18 ),
19
20 TP_fast_assign(
21 __entry->nonce = nonce;
22 ),
23
24 TP_printk("nonce %d", __entry->nonce)
25);
26
27DECLARE_EVENT_CLASS(bpf_test_finish,
28
29 TP_PROTO(int *err),
30
31 TP_ARGS(err),
32
33 TP_STRUCT__entry(
34 __field(int, err)
35 ),
36
37 TP_fast_assign(
38 __entry->err = *err;
39 ),
40
41 TP_printk("bpf_test_finish with err=%d", __entry->err)
42);
43
44#ifdef DEFINE_EVENT_WRITABLE
45#undef BPF_TEST_RUN_DEFINE_EVENT
46#define BPF_TEST_RUN_DEFINE_EVENT(template, call, proto, args, size) \
47 DEFINE_EVENT_WRITABLE(template, call, PARAMS(proto), \
48 PARAMS(args), size)
49#else
50#undef BPF_TEST_RUN_DEFINE_EVENT
51#define BPF_TEST_RUN_DEFINE_EVENT(template, call, proto, args, size) \
52 DEFINE_EVENT(template, call, PARAMS(proto), PARAMS(args))
53#endif
54
55BPF_TEST_RUN_DEFINE_EVENT(bpf_test_finish, bpf_test_finish,
56
57 TP_PROTO(int *err),
58
59 TP_ARGS(err),
60
61 sizeof(int)
62);
63
64#endif
65
66/* This part must be outside protection */
67#include <trace/define_trace.h>