Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull ext3 regression fix from Jan Kara:
 "Fix an ext3 regression introduced during 3.7 merge window.  It leads
  to deadlock if you stress the filesystem in the right way (luckily
  only if blocksize < pagesize)."

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  jbd: Fix lock ordering bug in journal_unmap_buffer()