tree 671c29e5d49fd5f696e3ed0d352cbea7d7112309
parent b7e7ab910c2d9f950220be8bc223391bf27a4ab9
author keunyoung <keunyoung@google.com> 1363282313 -0700
committer keunyoung <keunyoung@google.com> 1363282313 -0700

mount debugfs

- cherry-pick of a27863d7ffb4d1915384020ab39834b0c3a05c49
- necessary for systrace

Change-Id: I46c9fc63e8b695a66d57015d3bf9eed46471c493