X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Ftimer.h;h=6f0cb7f333fdf5bd5bade568df9e4010bdf8fc7d;hb=5a32ce54ebf73b297a0bbccfe88c36994e15dcc4;hp=8a813ebf0cecddfeee8f8d5fa7de7a6f200fee35;hpb=32328e6c9b05660f5290e86a284f6c22fc547748;p=lttng-modules.git

diff --git a/instrumentation/events/lttng-module/timer.h b/instrumentation/events/lttng-module/timer.h
index 8a813ebf..6f0cb7f3 100644
--- a/instrumentation/events/lttng-module/timer.h
+++ b/instrumentation/events/lttng-module/timer.h
@@ -4,7 +4,7 @@
 #if !defined(LTTNG_TRACE_TIMER_H) || defined(TRACE_HEADER_MULTI_READ)
 #define LTTNG_TRACE_TIMER_H
 
-#include "../../../probes/lttng-tracepoint-event.h"
+#include <probes/lttng-tracepoint-event.h>
 
 #ifndef _TRACE_TIMER_DEF_
 #define _TRACE_TIMER_DEF_
@@ -16,6 +16,12 @@ struct timer_list;
 
 #endif /* _TRACE_TIMER_DEF_ */
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+#define lttng_ktime_get_tv64(kt)	(kt)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#define lttng_ktime_get_tv64(kt)	((kt).tv64)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+
 LTTNG_TRACEPOINT_EVENT_CLASS(timer_class,
 
 	TP_PROTO(struct timer_list *timer),
@@ -23,7 +29,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(timer_class,
 	TP_ARGS(timer),
 
 	TP_FIELDS(
-		ctf_integer(void *, timer, timer)
+		ctf_integer_hex(void *, timer, timer)
 	)
 )
 
@@ -53,8 +59,8 @@ LTTNG_TRACEPOINT_EVENT(timer_start,
 	TP_ARGS(timer, expires, flags),
 
 	TP_FIELDS(
-		ctf_integer(void *, timer, timer)
-		ctf_integer(void *, function, timer->function)
+		ctf_integer_hex(void *, timer, timer)
+		ctf_integer_hex(void *, function, timer->function)
 		ctf_integer(unsigned long, expires, expires)
 		ctf_integer(unsigned long, now, jiffies)
 		ctf_integer(unsigned int, flags, flags)
@@ -73,8 +79,8 @@ LTTNG_TRACEPOINT_EVENT(timer_start,
 	TP_ARGS(timer, expires),
 
 	TP_FIELDS(
-		ctf_integer(void *, timer, timer)
-		ctf_integer(void *, function, timer->function)
+		ctf_integer_hex(void *, timer, timer)
+		ctf_integer_hex(void *, function, timer->function)
 		ctf_integer(unsigned long, expires, expires)
 		ctf_integer(unsigned long, now, jiffies)
 	)
@@ -94,9 +100,9 @@ LTTNG_TRACEPOINT_EVENT(timer_expire_entry,
 	TP_ARGS(timer),
 
 	TP_FIELDS(
-		ctf_integer(void *, timer, timer)
+		ctf_integer_hex(void *, timer, timer)
 		ctf_integer(unsigned long, now, jiffies)
-		ctf_integer(void *, function, timer->function)
+		ctf_integer_hex(void *, function, timer->function)
 	)
 )
 
@@ -144,7 +150,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(hrtimer_init,
 	TP_ARGS(hrtimer, clockid, mode),
 
 	TP_FIELDS(
-		ctf_integer(void *, hrtimer, hrtimer)
+		ctf_integer_hex(void *, hrtimer, hrtimer)
 		ctf_integer(clockid_t, clockid, clockid)
 		ctf_integer(enum hrtimer_mode, mode, mode)
 	)
@@ -154,6 +160,27 @@ LTTNG_TRACEPOINT_EVENT_MAP(hrtimer_init,
  * hrtimer_start - called when the hrtimer is started
  * @timer: pointer to struct hrtimer
  */
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,16,0) || \
+	LTTNG_RT_KERNEL_RANGE(4,14,0,0, 4,15,0,0))
+LTTNG_TRACEPOINT_EVENT_MAP(hrtimer_start,
+
+	timer_hrtimer_start,
+
+	TP_PROTO(struct hrtimer *hrtimer, enum hrtimer_mode mode),
+
+	TP_ARGS(hrtimer, mode),
+
+	TP_FIELDS(
+		ctf_integer_hex(void *, hrtimer, hrtimer)
+		ctf_integer_hex(void *, function, hrtimer->function)
+		ctf_integer(s64, expires,
+			lttng_ktime_get_tv64(hrtimer_get_expires(hrtimer)))
+		ctf_integer(s64, softexpires,
+			lttng_ktime_get_tv64(hrtimer_get_softexpires(hrtimer)))
+		ctf_integer(enum hrtimer_mode, mode, mode)
+	)
+)
+#else
 LTTNG_TRACEPOINT_EVENT_MAP(hrtimer_start,
 
 	timer_hrtimer_start,
@@ -163,12 +190,15 @@ LTTNG_TRACEPOINT_EVENT_MAP(hrtimer_start,
 	TP_ARGS(hrtimer),
 
 	TP_FIELDS(
-		ctf_integer(void *, hrtimer, hrtimer)
-		ctf_integer(void *, function, hrtimer->function)
-		ctf_integer(s64, expires, hrtimer_get_expires(hrtimer).tv64)
-		ctf_integer(s64, softexpires, hrtimer_get_softexpires(hrtimer).tv64)
+		ctf_integer_hex(void *, hrtimer, hrtimer)
+		ctf_integer_hex(void *, function, hrtimer->function)
+		ctf_integer(s64, expires,
+			lttng_ktime_get_tv64(hrtimer_get_expires(hrtimer)))
+		ctf_integer(s64, softexpires,
+			lttng_ktime_get_tv64(hrtimer_get_softexpires(hrtimer)))
 	)
 )
+#endif
 
 /**
  * htimmer_expire_entry - called immediately before the hrtimer callback
@@ -187,9 +217,9 @@ LTTNG_TRACEPOINT_EVENT_MAP(hrtimer_expire_entry,
 	TP_ARGS(hrtimer, now),
 
 	TP_FIELDS(
-		ctf_integer(void *, hrtimer, hrtimer)
-		ctf_integer(s64, now, now->tv64)
-		ctf_integer(void *, function, hrtimer->function)
+		ctf_integer_hex(void *, hrtimer, hrtimer)
+		ctf_integer(s64, now, lttng_ktime_get_tv64(*now))
+		ctf_integer_hex(void *, function, hrtimer->function)
 	)
 )
 
@@ -200,7 +230,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(timer_hrtimer_class,
 	TP_ARGS(hrtimer),
 
 	TP_FIELDS(
-		ctf_integer(void *, hrtimer, hrtimer)
+		ctf_integer_hex(void *, hrtimer, hrtimer)
 	)
 )
 
@@ -240,6 +270,26 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(timer_hrtimer_class, hrtimer_cancel,
  *		zero, otherwise it is started
  * @expires:	the itimers expiry time
  */
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
+LTTNG_TRACEPOINT_EVENT_MAP(itimer_state,
+
+	timer_itimer_state,
+
+	TP_PROTO(int which, const struct itimerval *const value,
+		 unsigned long long expires),
+
+	TP_ARGS(which, value, expires),
+
+	TP_FIELDS(
+		ctf_integer(int, which, which)
+		ctf_integer(unsigned long long, expires, expires)
+		ctf_integer(long, value_sec, value->it_value.tv_sec)
+		ctf_integer(long, value_usec, value->it_value.tv_usec)
+		ctf_integer(long, interval_sec, value->it_interval.tv_sec)
+		ctf_integer(long, interval_usec, value->it_interval.tv_usec)
+	)
+)
+#else /* if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)) */
 LTTNG_TRACEPOINT_EVENT_MAP(itimer_state,
 
 	timer_itimer_state,
@@ -258,6 +308,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(itimer_state,
 		ctf_integer(long, interval_usec, value->it_interval.tv_usec)
 	)
 )
+#endif /* #else (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)) */
 
 /**
  * itimer_expire - called when itimer expires
@@ -265,6 +316,22 @@ LTTNG_TRACEPOINT_EVENT_MAP(itimer_state,
  * @pid:	pid of the process which owns the timer
  * @now:	current time, used to calculate the latency of itimer
  */
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
+LTTNG_TRACEPOINT_EVENT_MAP(itimer_expire,
+
+	timer_itimer_expire,
+
+	TP_PROTO(int which, struct pid *pid, unsigned long long now),
+
+	TP_ARGS(which, pid, now),
+
+	TP_FIELDS(
+		ctf_integer(int , which, which)
+		ctf_integer(pid_t, pid, pid_nr(pid))
+		ctf_integer(unsigned long long, now, now)
+	)
+)
+#else /* if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)) */
 LTTNG_TRACEPOINT_EVENT_MAP(itimer_expire,
 
 	timer_itimer_expire,
@@ -279,8 +346,9 @@ LTTNG_TRACEPOINT_EVENT_MAP(itimer_expire,
 		ctf_integer(cputime_t, now, now)
 	)
 )
+#endif /* #else (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)) */
 
 #endif /*  LTTNG_TRACE_TIMER_H */
 
 /* This part must be outside protection */
-#include "../../../probes/define_trace.h"
+#include <probes/define_trace.h>