Process mark-stack more frequently to avoid expanding it

It also helps in better pin-pointing the source of invalid references
during marking when symbolizing stack-traces.

Bug: 382077046
Test: art/test/testrunner/testrunner.py --host
Change-Id: I4f78687bbd5a6c7fe288492574a935cab9c271df

1 files changed, 2 insertions, 1 deletions

diff --git a/runtime/gc/collector/mark_compact.cc b/runtime/gc/collector/mark_compact.cc
index ccc38bc64f..821281134e 100644
--- a/runtime/gc/collector/mark_compact.cc
+++ b/runtime/gc/collector/mark_compact.cc
@@ -1297,7 +1297,7 @@ void MarkCompact::ReMarkRoots(Runtime* runtime) {
                                                   | kVisitRootFlagStopLoggingNewRoots
                                                   | kVisitRootFlagClearRootLog),
                       runtime);
-
+  ProcessMarkStack();
   if (kVerifyRootsMarked) {
     TimingLogger::ScopedTiming t2("(Paused)VerifyRoots", GetTimings());
     VerifyRootMarkedVisitor visitor(this);
@@ -4366,6 +4366,7 @@ void MarkCompact::MarkRoots(VisitRootFlags flags) {
   MarkRootsCheckpoint(thread_running_gc_, runtime);
   MarkNonThreadRoots(runtime);
   MarkConcurrentRoots(flags, runtime);
+  ProcessMarkStack();
 }
 
 void MarkCompact::PreCleanCards() {