Merge branch 'akpm' (Andrew's patch-bomb)
Linus Torvalds [Thu, 29 Mar 2012 21:07:08 +0000 (14:07 -0700)]
Single fix for a commit from the first batch of patches through Andrew.

* emailed from Andrew Morton <akpm@linux-foundation.org>:
  pagemap: remove remaining unneeded spin_lock()


Trivial merge