Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM alarmtimer
3
4#if !defined(_TRACE_ALARMTIMER_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_ALARMTIMER_H
6
7#include <linux/alarmtimer.h>
8#include <linux/rtc.h>
9#include <linux/tracepoint.h>
10
11TRACE_DEFINE_ENUM(ALARM_REALTIME);
12TRACE_DEFINE_ENUM(ALARM_BOOTTIME);
13TRACE_DEFINE_ENUM(ALARM_REALTIME_FREEZER);
14TRACE_DEFINE_ENUM(ALARM_BOOTTIME_FREEZER);
15
16#define show_alarm_type(type) __print_flags(type, " | ", \
17 { 1 << ALARM_REALTIME, "REALTIME" }, \
18 { 1 << ALARM_BOOTTIME, "BOOTTIME" }, \
19 { 1 << ALARM_REALTIME_FREEZER, "REALTIME Freezer" }, \
20 { 1 << ALARM_BOOTTIME_FREEZER, "BOOTTIME Freezer" })
21
22TRACE_EVENT(alarmtimer_suspend,
23
24 TP_PROTO(ktime_t expires, int flag),
25
26 TP_ARGS(expires, flag),
27
28 TP_STRUCT__entry(
29 __field(s64, expires)
30 __field(unsigned char, alarm_type)
31 ),
32
33 TP_fast_assign(
34 __entry->expires = expires;
35 __entry->alarm_type = flag;
36 ),
37
38 TP_printk("alarmtimer type:%s expires:%llu",
39 show_alarm_type((1 << __entry->alarm_type)),
40 __entry->expires
41 )
42);
43
44DECLARE_EVENT_CLASS(alarm_class,
45
46 TP_PROTO(struct alarm *alarm, ktime_t now),
47
48 TP_ARGS(alarm, now),
49
50 TP_STRUCT__entry(
51 __field(void *, alarm)
52 __field(unsigned char, alarm_type)
53 __field(s64, expires)
54 __field(s64, now)
55 ),
56
57 TP_fast_assign(
58 __entry->alarm = alarm;
59 __entry->alarm_type = alarm->type;
60 __entry->expires = alarm->node.expires;
61 __entry->now = now;
62 ),
63
64 TP_printk("alarmtimer:%p type:%s expires:%llu now:%llu",
65 __entry->alarm,
66 show_alarm_type((1 << __entry->alarm_type)),
67 __entry->expires,
68 __entry->now
69 )
70);
71
72DEFINE_EVENT(alarm_class, alarmtimer_fired,
73
74 TP_PROTO(struct alarm *alarm, ktime_t now),
75
76 TP_ARGS(alarm, now)
77);
78
79DEFINE_EVENT(alarm_class, alarmtimer_start,
80
81 TP_PROTO(struct alarm *alarm, ktime_t now),
82
83 TP_ARGS(alarm, now)
84);
85
86DEFINE_EVENT(alarm_class, alarmtimer_cancel,
87
88 TP_PROTO(struct alarm *alarm, ktime_t now),
89
90 TP_ARGS(alarm, now)
91);
92
93#endif /* _TRACE_ALARMTIMER_H */
94
95/* This part must be outside protection */
96#include <trace/define_trace.h>