Merge branch 'for-linus' of git://neil.brown.name/md
Linus Torvalds [Thu, 6 Oct 2011 15:30:03 +0000 (08:30 -0700)]
* 'for-linus' of git://neil.brown.name/md:
  md: Avoid waking up a thread after it has been freed.


Trivial merge