tree 94f85f0a8d33884b41227a1a560a755deccfffa2
parent 15041f433341f111665943ecfb9ca88c77d5c19a
author Elliott Hughes <enh@google.com> 1315524746 -0700
committer Elliott Hughes <enh@google.com> 1315530715 -0700

Add locking to the heap.

Now tsan is happy with us too, at least on the host.

Change-Id: Ib4657f56be2014de832dff8886b63843a40ea788