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| author | Mathieu Chartier <mathieuc@google.com> | 2014-03-27 16:09:46 -0700 |
|---|---|---|
| committer | Mathieu Chartier <mathieuc@google.com> | 2014-03-28 11:35:02 -0700 |
| commit | 4aeec176eaf11fe03f342aadcbb79142230270ed (patch) | |
| tree | b2c7abd4b3624dc1f801f6a29893e0f66497f378 /runtime/gc/heap.cc | |
| parent | a708e32a9f764a48175e705ec4bcd2201c84f492 (diff) | |
| download | art-4aeec176eaf11fe03f342aadcbb79142230270ed.zip art-4aeec176eaf11fe03f342aadcbb79142230270ed.tar.gz art-4aeec176eaf11fe03f342aadcbb79142230270ed.tar.bz2 | |
Refactor some GC code.
Reduced amount of code in mark sweep / semi space by moving
common logic to garbage_collector.cc. Cleaned up mod union tables
and deleted an unused implementation.
Change-Id: I4bcc6ba41afd96d230cfbaf4d6636f37c52e37ea
Diffstat (limited to 'runtime/gc/heap.cc')
| -rw-r--r-- | runtime/gc/heap.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/runtime/gc/heap.cc b/runtime/gc/heap.cc index ff4b4ce..26a812a 100644 --- a/runtime/gc/heap.cc +++ b/runtime/gc/heap.cc @@ -2821,5 +2821,19 @@ void Heap::RemoveRememberedSet(space::Space* space) { CHECK(remembered_sets_.find(space) == remembered_sets_.end()); } +void Heap::ClearMarkedObjects() { + // Clear all of the spaces' mark bitmaps. + for (const auto& space : GetContinuousSpaces()) { + accounting::SpaceBitmap* mark_bitmap = space->GetMarkBitmap(); + if (space->GetLiveBitmap() != mark_bitmap) { + mark_bitmap->Clear(); + } + } + // Clear the marked objects in the discontinous space object sets. + for (const auto& space : GetDiscontinuousSpaces()) { + space->GetMarkObjects()->Clear(); + } +} + } // namespace gc } // namespace art |