sched_trace: add sched_trace_last_suspension_as_completion()

New tracepoint for tracing the completion of sporadic jobs.

1 files changed, 15 insertions, 0 deletions

diff --git a/litmus/sched_task_trace.c b/litmus/sched_task_trace.c
index f623dc7a25eb..a6088f16bb08 100644
--- a/litmus/sched_task_trace.c
+++ b/litmus/sched_task_trace.c
@@ -194,6 +194,21 @@ feather_callback void do_sched_trace_task_completion(unsigned long id,
         }
 }
 
+feather_callback void do_sched_trace_last_suspension_as_completion(
+        unsigned long id,
+        unsigned long _task)
+{
+        struct task_struct *t = (struct task_struct*) _task;
+        struct st_event_record* rec = get_record(ST_COMPLETION, t);
+        if (rec) {
+                rec->data.completion.when
+                        = tsk_rt(t)->job_params.last_suspension;
+                rec->data.completion.forced = 0;
+                rec->data.completion.exec_time = get_exec_time(t);
+                put_record(rec);
+        }
+}
+
 feather_callback void do_sched_trace_task_block(unsigned long id,
                                                 unsigned long _task)
 {