// Note: Freed bytes can be negative if we copy form a compacted space to a free-list backed
// space.
heap_->RecordFree(freed_objects, freed_bytes);
+
timings_.StartSplit("PreSweepingGcVerification");
heap_->PreSweepingGcVerification(this);
timings_.EndSplit();
-
{
WriterMutexLock mu(self_, *Locks::heap_bitmap_lock_);
// Reclaim unmarked objects.
TimingLogger::ScopedSplit split("UnBindBitmaps", &timings_);
GetHeap()->UnBindBitmaps();
}
+ // TODO: Do this before doing verification since the from space may have objects which weren't
+ // moved and point to dead objects.
from_space_->Clear();
// Protect the from space.
VLOG(heap) << "Protecting space " << *from_space_;
WriterMutexLock mu(self, *Locks::heap_bitmap_lock_);
// Swapping bound bitmaps does nothing.
gc->SwapBitmaps();
+ SwapSemiSpaces();
if (!VerifyHeapReferences()) {
LOG(FATAL) << "Pre sweeping " << gc->GetName() << " GC verification failed";
}
+ SwapSemiSpaces();
gc->SwapBitmaps();
}
}