tree 89b0250d35a950774f98fa1abfa9cc296c9d85db
parent 261d3cda32b28782d894be0244e617f78182ee3b
author Mathieu Chartier <mathieuc@google.com> 1379610119 -0700
committer Mathieu Chartier <mathieuc@google.com> 1379698609 -0700

Re-enable concurrent system weak sweeping.

Enabled by disallowing new system weaks during the pause and
re-allowing it after the system weaks have been swept. Reduces
GC pause by ~1ms.

Fixes pause regression caused by fix for
Bug: 10626133

Change-Id: If49d33e7ef19cb728ed3cef5187acfa53b9b05d8