Merge branch 'topic/uek-4.1/ocfs2' of git://ca-git.us.oracle.com/linux-uek into uek...

* 'topic/uek-4.1/ocfs2' of git://ca-git.us.oracle.com/linux-uek:
  ocfs2: call ocfs2_journal_access_di() before ocfs2_journal_dirty() in ocfs2_write_end_nolock()
  ocfs2: avoid access invalid address when read o2dlm debug messages
  ocfs2: make 'buffered' as the default coherency option
  ocfs2: Suppress the error message from being printed in ocfs2_rename
  ocfs2: Tighten free bit calculation in the global bitmap
  ocfs2/trivial: Limit unaligned aio+dio write messages to once per day
  ocfs2/trivial: Print message indicating unaligned aio+dio write