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-rw-r--r--include/trace/events/alarmtimer.h97
1 files changed, 97 insertions, 0 deletions
diff --git a/include/trace/events/alarmtimer.h b/include/trace/events/alarmtimer.h
new file mode 100644
index 000000000..13483c7ca
--- /dev/null
+++ b/include/trace/events/alarmtimer.h
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM alarmtimer
+
+#if !defined(_TRACE_ALARMTIMER_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_ALARMTIMER_H
+
+#include <linux/alarmtimer.h>
+#include <linux/rtc.h>
+#include <linux/tracepoint.h>
+
+TRACE_DEFINE_ENUM(ALARM_REALTIME);
+TRACE_DEFINE_ENUM(ALARM_BOOTTIME);
+TRACE_DEFINE_ENUM(ALARM_REALTIME_FREEZER);
+TRACE_DEFINE_ENUM(ALARM_BOOTTIME_FREEZER);
+
+#define show_alarm_type(type) __print_flags(type, " | ", \
+ { 1 << ALARM_REALTIME, "REALTIME" }, \
+ { 1 << ALARM_BOOTTIME, "BOOTTIME" }, \
+ { 1 << ALARM_REALTIME_FREEZER, "REALTIME Freezer" }, \
+ { 1 << ALARM_BOOTTIME_FREEZER, "BOOTTIME Freezer" })
+
+TRACE_EVENT(alarmtimer_suspend,
+
+ TP_PROTO(ktime_t expires, int flag),
+
+ TP_ARGS(expires, flag),
+
+ TP_STRUCT__entry(
+ __field(s64, expires)
+ __field(unsigned char, alarm_type)
+ ),
+
+ TP_fast_assign(
+ __entry->expires = expires;
+ __entry->alarm_type = flag;
+ ),
+
+ TP_printk("alarmtimer type:%s expires:%llu",
+ show_alarm_type((1 << __entry->alarm_type)),
+ __entry->expires
+ )
+);
+
+DECLARE_EVENT_CLASS(alarm_class,
+
+ TP_PROTO(struct alarm *alarm, ktime_t now),
+
+ TP_ARGS(alarm, now),
+
+ TP_STRUCT__entry(
+ __field(void *, alarm)
+ __field(unsigned char, alarm_type)
+ __field(s64, expires)
+ __field(s64, now)
+ ),
+
+ TP_fast_assign(
+ __entry->alarm = alarm;
+ __entry->alarm_type = alarm->type;
+ __entry->expires = alarm->node.expires;
+ __entry->now = now;
+ ),
+
+ TP_printk("alarmtimer:%p type:%s expires:%llu now:%llu",
+ __entry->alarm,
+ show_alarm_type((1 << __entry->alarm_type)),
+ __entry->expires,
+ __entry->now
+ )
+);
+
+DEFINE_EVENT(alarm_class, alarmtimer_fired,
+
+ TP_PROTO(struct alarm *alarm, ktime_t now),
+
+ TP_ARGS(alarm, now)
+);
+
+DEFINE_EVENT(alarm_class, alarmtimer_start,
+
+ TP_PROTO(struct alarm *alarm, ktime_t now),
+
+ TP_ARGS(alarm, now)
+);
+
+DEFINE_EVENT(alarm_class, alarmtimer_cancel,
+
+ TP_PROTO(struct alarm *alarm, ktime_t now),
+
+ TP_ARGS(alarm, now)
+);
+
+#endif /* _TRACE_ALARMTIMER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>