tree d89e9fb9e49397b8ae827941deabe661ef2cbebe
parent 7ab0c4b516456606c28116d483a2aa012ad96ef4
author Allan Zhang <allanzhang@google.com> 1436911837 -0700
committer Allan Zhang <allanzhang@google.com> 1436915299 -0700

Enable Memory Compaction Feature.

Observed that recycled small memory can not be restored back
to large trunk due to fragmentation. Enable memory compaction
(so does migration) to defrag.

Change-Id: If6bdd21d414fe86e53ad82d76e203bc4815dd890