+/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM sched
* 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),
#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
)
#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.