1/* SPDX-License-Identifier: GPL-2.0 */
 2#undef TRACE_SYSTEM
 3#define TRACE_SYSTEM context_tracking
 4
 5#if !defined(_TRACE_CONTEXT_TRACKING_H) || defined(TRACE_HEADER_MULTI_READ)
 6#define _TRACE_CONTEXT_TRACKING_H
 7
 8#include <linux/tracepoint.h>
 9
10DECLARE_EVENT_CLASS(context_tracking_user,
11
12	TP_PROTO(int dummy),
13
14	TP_ARGS(dummy),
15
16	TP_STRUCT__entry(
17		__field( int,	dummy	)
18	),
19
20	TP_fast_assign(
21		__entry->dummy		= dummy;
22	),
23
24	TP_printk("%s", "")
25);
26
27/**
28 * user_enter - called when the kernel resumes to userspace
29 * @dummy:	dummy arg to make trace event macro happy
30 *
31 * This event occurs when the kernel resumes to userspace  after
32 * an exception or a syscall.
33 */
34DEFINE_EVENT(context_tracking_user, user_enter,
35
36	TP_PROTO(int dummy),
37
38	TP_ARGS(dummy)
39);
40
41/**
42 * user_exit - called when userspace enters the kernel
43 * @dummy:	dummy arg to make trace event macro happy
44 *
45 * This event occurs when userspace enters the kernel through
46 * an exception or a syscall.
47 */
48DEFINE_EVENT(context_tracking_user, user_exit,
49
50	TP_PROTO(int dummy),
51
52	TP_ARGS(dummy)
53);
54
55
56#endif /*  _TRACE_CONTEXT_TRACKING_H */
57
58/* This part must be outside protection */
59#include <trace/define_trace.h>

 
 1#undef TRACE_SYSTEM
 2#define TRACE_SYSTEM context_tracking
 3
 4#if !defined(_TRACE_CONTEXT_TRACKING_H) || defined(TRACE_HEADER_MULTI_READ)
 5#define _TRACE_CONTEXT_TRACKING_H
 6
 7#include <linux/tracepoint.h>
 8
 9DECLARE_EVENT_CLASS(context_tracking_user,
10
11	TP_PROTO(int dummy),
12
13	TP_ARGS(dummy),
14
15	TP_STRUCT__entry(
16		__field( int,	dummy	)
17	),
18
19	TP_fast_assign(
20		__entry->dummy		= dummy;
21	),
22
23	TP_printk("%s", "")
24);
25
26/**
27 * user_enter - called when the kernel resumes to userspace
28 * @dummy:	dummy arg to make trace event macro happy
29 *
30 * This event occurs when the kernel resumes to userspace  after
31 * an exception or a syscall.
32 */
33DEFINE_EVENT(context_tracking_user, user_enter,
34
35	TP_PROTO(int dummy),
36
37	TP_ARGS(dummy)
38);
39
40/**
41 * user_exit - called when userspace enters the kernel
42 * @dummy:	dummy arg to make trace event macro happy
43 *
44 * This event occurs when userspace enters the kernel through
45 * an exception or a syscall.
46 */
47DEFINE_EVENT(context_tracking_user, user_exit,
48
49	TP_PROTO(int dummy),
50
51	TP_ARGS(dummy)
52);
53
54
55#endif /*  _TRACE_CONTEXT_TRACKING_H */
56
57/* This part must be outside protection */
58#include <trace/define_trace.h>