tree b50482cc1bd09ed03aa6fd2a5c212520c098c7cc
parent d5ff8c584b230da350f4ebfffec1d245c09bf26b
author Hiroshi Yamauchi <yamauchi@google.com> 1434760785 -0700
committer Hiroshi Yamauchi <yamauchi@google.com> 1434760966 -0700

Run an empty checkpoint before marking ends in the CC collector.

To avoid a race condition between the end of marking and a mutator
still in the middle of a read barrier.

Bug: 12687968
Bug: 21564728
Change-Id: I4962d895b4df89d2bcde97cbabdb98a14a19dd6b