| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 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> |