X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Fsched.h;h=f5c36692491ecbc8c7a65e2226e526085b94803e;hb=f144f72a82816c2a4fd911108b1ec7a89c20b517;hp=116d65e26143bcc50b4abb67e7daadc61f6ffcf1;hpb=b6c748351c94ab57bae3819fc5e2da807f306a7a;p=lttng-modules.git

diff --git a/instrumentation/events/lttng-module/sched.h b/instrumentation/events/lttng-module/sched.h
index 116d65e2..f5c36692 100644
--- a/instrumentation/events/lttng-module/sched.h
+++ b/instrumentation/events/lttng-module/sched.h
@@ -4,7 +4,7 @@
 #if !defined(LTTNG_TRACE_SCHED_H) || defined(TRACE_HEADER_MULTI_READ)
 #define LTTNG_TRACE_SCHED_H
 
-#include "../../../probes/lttng-tracepoint-event.h"
+#include <probes/lttng-tracepoint-event.h>
 #include <linux/sched.h>
 #include <linux/pid_namespace.h>
 #include <linux/binfmts.h>
@@ -146,7 +146,13 @@ LTTNG_TRACEPOINT_EVENT(sched_kthread_stop_ret,
  * Tracepoint for waking up a task:
  */
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0) || \
-	LTTNG_RT_KERNEL_RANGE(4,1,10,11, 4,2,0,0))
+	LTTNG_RT_KERNEL_RANGE(4,1,10,11, 4,2,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,18,27,26, 3,19,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,14,61,63, 3,15,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,12,54,73, 3,13,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,10,97,106, 3,11,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,4,110,139, 3,5,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,2,77,111, 3,3,0,0))
 LTTNG_TRACEPOINT_EVENT_CLASS(sched_wakeup_template,
 
 	TP_PROTO(struct task_struct *p),
@@ -186,7 +192,13 @@ LTTNG_TRACEPOINT_EVENT_CLASS(sched_wakeup_template,
 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0)) */
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0) || \
-	LTTNG_RT_KERNEL_RANGE(4,1,10,11, 4,2,0,0))
+	LTTNG_RT_KERNEL_RANGE(4,1,10,11, 4,2,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,18,27,26, 3,19,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,14,61,63, 3,15,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,12,54,73, 3,13,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,10,97,106, 3,11,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,4,110,139, 3,5,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(3,2,77,111, 3,3,0,0))
 
 /*
  * Tracepoint called when waking a task; this tracepoint is guaranteed to be
@@ -316,7 +328,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(sched_process_template,
 LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_process_template, sched_process_free,
 	     TP_PROTO(struct task_struct *p),
 	     TP_ARGS(p))
-	     
+
 
 /*
  * Tracepoint for a task exiting:
@@ -540,7 +552,27 @@ LTTNG_TRACEPOINT_EVENT(sched_stat_runtime,
 )
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0) || \
+	LTTNG_RT_KERNEL_RANGE(4,9,27,18, 4,10,0,0) || \
+	LTTNG_RT_KERNEL_RANGE(4,11,5,1, 4,12,0,0))
+/*
+ * Tracepoint for showing priority inheritance modifying a tasks
+ * priority.
+ */
+LTTNG_TRACEPOINT_EVENT(sched_pi_setprio,
+
+	TP_PROTO(struct task_struct *tsk, struct task_struct *pi_task),
+
+	TP_ARGS(tsk, pi_task),
+
+	TP_FIELDS(
+		ctf_array_text(char, comm, tsk->comm, TASK_COMM_LEN)
+		ctf_integer(pid_t, tid, tsk->pid)
+		ctf_integer(int, oldprio, tsk->prio - MAX_RT_PRIO)
+		ctf_integer(int, newprio, pi_task ? pi_task->prio - MAX_RT_PRIO : tsk->prio - MAX_RT_PRIO)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
 /*
  * Tracepoint for showing priority inheritance modifying a tasks
  * priority.
@@ -563,4 +595,4 @@ LTTNG_TRACEPOINT_EVENT(sched_pi_setprio,
 #endif /* LTTNG_TRACE_SCHED_H */
 
 /* This part must be outside protection */
-#include "../../../probes/define_trace.h"
+#include <probes/define_trace.h>