Cleanup: move to kernel style SPDX license identifiers

[lttng-modules.git] / instrumentation / events / lttng-module / sched.h

diff --git a/instrumentation/events/lttng-module/sched.h b/instrumentation/events/lttng-module/sched.h
index 4e829a33a7838685dbc78459980d88ee1be66c25..550ce2f257589f58208a91056e4e06f11c27e4c7 100644 (file)
--- a/instrumentation/events/lttng-module/sched.h
+++ b/instrumentation/events/lttng-module/sched.h
@@ -1,10 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM sched
 
 #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>
@@ -145,7 +146,14 @@ LTTNG_TRACEPOINT_EVENT(sched_kthread_stop_ret,
 /*
  * Tracepoint for waking up a task:
  */
-#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(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),
@@ -155,7 +163,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(sched_wakeup_template,
        TP_FIELDS(
                ctf_array_text(char, comm, p->comm, TASK_COMM_LEN)
                ctf_integer(pid_t, tid, p->pid)
-               ctf_integer(int, prio, p->prio)
+               ctf_integer(int, prio, p->prio - MAX_RT_PRIO)
                ctf_integer(int, target_cpu, task_cpu(p))
        )
 )
@@ -175,7 +183,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(sched_wakeup_template,
        TP_FIELDS(
                ctf_array_text(char, comm, p->comm, TASK_COMM_LEN)
                ctf_integer(pid_t, tid, p->pid)
-               ctf_integer(int, prio, p->prio)
+               ctf_integer(int, prio, p->prio - MAX_RT_PRIO)
                ctf_integer(int, success, success)
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32))
                ctf_integer(int, target_cpu, task_cpu(p))
@@ -184,7 +192,14 @@ 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))
+#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(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
@@ -314,7 +329,7 @@ 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:
@@ -538,7 +553,27 @@ 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.
@@ -561,4 +596,4 @@ 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>