Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
Linus Torvalds [Sat, 2 May 2009 23:52:50 +0000 (16:52 -0700)]
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
  xfs: fix getbmap vs mmap deadlock
  xfs: a couple getbmap cleanups
  xfs: add more checks to superblock validation
  xfs_file_last_byte() needs to acquire ilock


Trivial merge