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-rw-r--r--include/trace/workqueue.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/trace/workqueue.h b/include/trace/workqueue.h
new file mode 100644
index 0000000..7626523
--- /dev/null
+++ b/include/trace/workqueue.h
@@ -0,0 +1,25 @@
+#ifndef __TRACE_WORKQUEUE_H
+#define __TRACE_WORKQUEUE_H
+
+#include <linux/tracepoint.h>
+#include <linux/workqueue.h>
+#include <linux/sched.h>
+
+DECLARE_TRACE(workqueue_insertion,
+ TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
+ TP_ARGS(wq_thread, work));
+
+DECLARE_TRACE(workqueue_execution,
+ TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
+ TP_ARGS(wq_thread, work));
+
+/* Trace the creation of one workqueue thread on a cpu */
+DECLARE_TRACE(workqueue_creation,
+ TP_PROTO(struct task_struct *wq_thread, int cpu),
+ TP_ARGS(wq_thread, cpu));
+
+DECLARE_TRACE(workqueue_destruction,
+ TP_PROTO(struct task_struct *wq_thread),
+ TP_ARGS(wq_thread));
+
+#endif /* __TRACE_WORKQUEUE_H */
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