commit 184e322fe8ddd75c844a1eb2eb1ca32bc02f2d45
author Mathieu Chartier <mathieuc@google.com> Sat Aug 03 14:02:57 2013 -0700
committer Mathieu Chartier <mathieuc@google.com> Sat Aug 03 16:22:40 2013 -0700
tree 341b6e63b2ec506c07d858d014f9a27fe44297fa
parent 85affca81271f573c75c32316aa6faa8e52448b1

Disable and remove finger.

Finger is useless for multithreaded GC, removing it should provide a
slight speed up due to avoided comparison.

Change-Id: I7eb7abcbab8d3307807b1086c06d68b2d4bcd2e9

runtime/gc/heap.cc

diff --git a/runtime/gc/heap.cc b/runtime/gc/heap.cc
index 3cc60d9..d27290b 100644
--- a/runtime/gc/heap.cc
+++ b/runtime/gc/heap.cc
@@ -1258,8 +1258,7 @@
         ScanVisitor scan_visitor;
         byte* byte_cover_begin = reinterpret_cast<byte*>(card_table->AddrFromCard(card_addr));
         card_table->Scan(bitmap, byte_cover_begin,
-                         byte_cover_begin + accounting::CardTable::kCardSize,
-                         scan_visitor, VoidFunctor());
+                         byte_cover_begin + accounting::CardTable::kCardSize, scan_visitor);
 
         // Search to see if any of the roots reference our object.
         void* arg = const_cast<void*>(reinterpret_cast<const void*>(obj));