Revision: 8617
Author:   [email protected]
Date:     Tue Jul 12 02:27:33 2011
Log: Do nothing in IncrementalMarking::Step when we are not marking or sweeping.

[email protected]

Review URL: http://codereview.chromium.org/7324049
http://code.google.com/p/v8/source/detail?r=8617

Modified:
 /branches/experimental/gc/src/incremental-marking.cc

=======================================
--- /branches/experimental/gc/src/incremental-marking.cc Wed Jul 6 13:56:48 2011 +++ /branches/experimental/gc/src/incremental-marking.cc Tue Jul 12 02:27:33 2011
@@ -536,9 +536,12 @@


 void IncrementalMarking::Step(intptr_t allocated_bytes) {
-  if (heap_->gc_state() != Heap::NOT_IN_GC) return;
-  if (!FLAG_incremental_marking) return;
-  if (!FLAG_incremental_marking_steps) return;
+  if (heap_->gc_state() != Heap::NOT_IN_GC ||
+      !FLAG_incremental_marking ||
+      !FLAG_incremental_marking_steps ||
+      (state_ != SWEEPING && state_ != MARKING)) {
+    return;
+  }

   allocated_ += allocated_bytes;

--
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