Add HEAP_PROF_SAMPLE_END event to mark end of samples

This allows a user to observe how long a sampling period lasts so that
the time taken can be removed from the profiling output.

Fixes #16697

1 files changed, 7 insertions, 0 deletions

diff --git a/rts/Trace.c b/rts/Trace.c
index 4475054509..e345377eef 100644
--- a/rts/Trace.c
+++ b/rts/Trace.c
@@ -623,6 +623,13 @@ void traceHeapProfSampleBegin(StgInt era)
     }
 }
 
+void traceHeapProfSampleEnd(StgInt era)
+{
+    if (eventlog_enabled) {
+        postHeapProfSampleEnd(era);
+    }
+}
+
 void traceHeapProfSampleString(StgWord8 profile_id,
                                const char *label, StgWord residency)
 {