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 11 TRACE_DEFINE_ENUM(ALARM_REALTIME); 12 TRACE_DEFINE_ENUM(ALARM_BOOTTIME); 13 TRACE_DEFINE_ENUM(ALARM_REALTIME_FREEZER); 14 TRACE_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 22 TRACE_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 44 DECLARE_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 72 DEFINE_EVENT(alarm_class, alarmtimer_fired, 73 74 TP_PROTO(struct alarm *alarm, ktime_t now), 75 76 TP_ARGS(alarm, now) 77 ); 78 79 DEFINE_EVENT(alarm_class, alarmtimer_start, 80 81 TP_PROTO(struct alarm *alarm, ktime_t now), 82 83 TP_ARGS(alarm, now) 84 ); 85 86 DEFINE_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> 97