fix: workqueue: add worker function to workqueue_execute_end tracepoint (v5.6)

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

diff --git a/instrumentation/events/lttng-module/workqueue.h b/instrumentation/events/lttng-module/workqueue.h
index e0ef9178d8b4e3347e582f4985554759eb0ae7c2..5e269e30e8b633022e27e5ea685098c227a23718 100644 (file)
--- a/instrumentation/events/lttng-module/workqueue.h
+++ b/instrumentation/events/lttng-module/workqueue.h
@@ -92,6 +92,26 @@ LTTNG_TRACEPOINT_EVENT(workqueue_execute_start,
        )
 )
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
+/**
+ * workqueue_execute_end - called immediately after the workqueue callback
+ * @work:      pointer to struct work_struct
+ * @function:  pointer to worker function
+ *
+ * Allows to track workqueue execution.
+ */
+LTTNG_TRACEPOINT_EVENT(workqueue_execute_end,
+
+       TP_PROTO(struct work_struct *work, work_func_t function),
+
+       TP_ARGS(work, function),
+
+       TP_FIELDS(
+               ctf_integer_hex(void *, work, work)
+               ctf_integer_hex(void *, function, function)
+       )
+)
+#else
 /**
  * workqueue_execute_end - called immediately after the workqueue callback
  * @work:      pointer to struct work_struct
@@ -104,6 +124,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(workqueue_work, workqueue_execute_end,
 
        TP_ARGS(work)
 )
+#endif
 
 #endif /*  LTTNG_TRACE_WORKQUEUE_H */