diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /include/trace/events/alarmtimer.h | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/trace/events/alarmtimer.h')
-rw-r--r-- | include/trace/events/alarmtimer.h | 97 |
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> |