tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM power
3
4#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_POWER_H
6
7#include <linux/ktime.h>
8#include <linux/tracepoint.h>
9
10#ifndef _TRACE_POWER_ENUM_
11#define _TRACE_POWER_ENUM_
12enum {
13 POWER_NONE = 0,
14 POWER_CSTATE = 1,
15 POWER_PSTATE = 2,
16};
17#endif
18
19
20
21TRACE_EVENT(power_start,
22
23 TP_PROTO(unsigned int type, unsigned int state),
24
25 TP_ARGS(type, state),
26
27 TP_STRUCT__entry(
28 __field( u64, type )
29 __field( u64, state )
30 ),
31
32 TP_fast_assign(
33 __entry->type = type;
34 __entry->state = state;
35 ),
36
37 TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long)__entry->state)
38);
39
40TRACE_EVENT(power_end,
41
42 TP_PROTO(int dummy),
43
44 TP_ARGS(dummy),
45
46 TP_STRUCT__entry(
47 __field( u64, dummy )
48 ),
49
50 TP_fast_assign(
51 __entry->dummy = 0xffff;
52 ),
53
54 TP_printk("dummy=%lu", (unsigned long)__entry->dummy)
55
56);
57
58
59TRACE_EVENT(power_frequency,
60
61 TP_PROTO(unsigned int type, unsigned int state),
62
63 TP_ARGS(type, state),
64
65 TP_STRUCT__entry(
66 __field( u64, type )
67 __field( u64, state )
68 ),
69
70 TP_fast_assign(
71 __entry->type = type;
72 __entry->state = state;
73 ),
74
75 TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long) __entry->state)
76);
77
78#endif /* _TRACE_POWER_H */
79
80/* This part must be outside protection */
81#include <trace/define_trace.h>