Bug 1884205: Include current time in ETW for markers with unspecified…

… timing. r=mstange,profiler-reviewers Differential Revision: https://phabricator.services.mozilla.com/D203947
dothq · Mar 8, 2024 · 1f82c6e · 1f82c6e
1 parent 3b67a4f
commit 1f82c6e
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/tools/profiler/public/ETWTools.h b/tools/profiler/public/ETWTools.h
@@ -250,7 +250,11 @@ static inline void StoreBaseEventDataDesc(
     BaseEventStorage& aStorage, EVENT_DATA_DESCRIPTOR* aDescriptors,
     const mozilla::MarkerCategory& aCategory,
     const mozilla::MarkerOptions& aOptions) {
-  if (!aOptions.IsTimingUnspecified()) {
+  if (aOptions.IsTimingUnspecified()) {
+    aStorage.mStartTime =
+        mozilla::TimeStamp::Now().RawQueryPerformanceCounterValue().value();
+    aStorage.mPhase = 0;
+  } else {
     aStorage.mStartTime =
         aOptions.Timing().StartTime().RawQueryPerformanceCounterValue().value();
     aStorage.mEndTime =