1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM alarmtimer |
4 | |
5 | #if !defined(_TRACE_ALARMTIMER_H) || defined(TRACE_HEADER_MULTI_READ) |
6 | #define _TRACE_ALARMTIMER_H |
7 | |
8 | #include <linux/alarmtimer.h> |
9 | #include <linux/rtc.h> |
10 | #include <linux/tracepoint.h> |
11 | |
12 | TRACE_DEFINE_ENUM(ALARM_REALTIME); |
13 | TRACE_DEFINE_ENUM(ALARM_BOOTTIME); |
14 | TRACE_DEFINE_ENUM(ALARM_REALTIME_FREEZER); |
15 | TRACE_DEFINE_ENUM(ALARM_BOOTTIME_FREEZER); |
16 | |
17 | #define show_alarm_type(type) __print_flags(type, " | ", \ |
18 | { 1 << ALARM_REALTIME, "REALTIME" }, \ |
19 | { 1 << ALARM_BOOTTIME, "BOOTTIME" }, \ |
20 | { 1 << ALARM_REALTIME_FREEZER, "REALTIME Freezer" }, \ |
21 | { 1 << ALARM_BOOTTIME_FREEZER, "BOOTTIME Freezer" }) |
22 | |
23 | TRACE_EVENT(alarmtimer_suspend, |
24 | |
25 | TP_PROTO(ktime_t expires, int flag), |
26 | |
27 | TP_ARGS(expires, flag), |
28 | |
29 | TP_STRUCT__entry( |
30 | __field(s64, expires) |
31 | __field(unsigned char, alarm_type) |
32 | ), |
33 | |
34 | TP_fast_assign( |
35 | __entry->expires = expires; |
36 | __entry->alarm_type = flag; |
37 | ), |
38 | |
39 | TP_printk("alarmtimer type:%s expires:%llu" , |
40 | show_alarm_type((1 << __entry->alarm_type)), |
41 | __entry->expires |
42 | ) |
43 | ); |
44 | |
45 | DECLARE_EVENT_CLASS(alarm_class, |
46 | |
47 | TP_PROTO(struct alarm *alarm, ktime_t now), |
48 | |
49 | TP_ARGS(alarm, now), |
50 | |
51 | TP_STRUCT__entry( |
52 | __field(void *, alarm) |
53 | __field(unsigned char, alarm_type) |
54 | __field(s64, expires) |
55 | __field(s64, now) |
56 | ), |
57 | |
58 | TP_fast_assign( |
59 | __entry->alarm = alarm; |
60 | __entry->alarm_type = alarm->type; |
61 | __entry->expires = alarm->node.expires; |
62 | __entry->now = now; |
63 | ), |
64 | |
65 | TP_printk("alarmtimer:%p type:%s expires:%llu now:%llu" , |
66 | __entry->alarm, |
67 | show_alarm_type((1 << __entry->alarm_type)), |
68 | __entry->expires, |
69 | __entry->now |
70 | ) |
71 | ); |
72 | |
73 | DEFINE_EVENT(alarm_class, alarmtimer_fired, |
74 | |
75 | TP_PROTO(struct alarm *alarm, ktime_t now), |
76 | |
77 | TP_ARGS(alarm, now) |
78 | ); |
79 | |
80 | DEFINE_EVENT(alarm_class, alarmtimer_start, |
81 | |
82 | TP_PROTO(struct alarm *alarm, ktime_t now), |
83 | |
84 | TP_ARGS(alarm, now) |
85 | ); |
86 | |
87 | DEFINE_EVENT(alarm_class, alarmtimer_cancel, |
88 | |
89 | TP_PROTO(struct alarm *alarm, ktime_t now), |
90 | |
91 | TP_ARGS(alarm, now) |
92 | ); |
93 | |
94 | #endif /* _TRACE_ALARMTIMER_H */ |
95 | |
96 | /* This part must be outside protection */ |
97 | #include <trace/define_trace.h> |
98 | |