Merge branch 'splice-2.6.22' of git://git.kernel.dk/data/git/linux-2.6-block

* 'splice-2.6.22' of git://git.kernel.dk/data/git/linux-2.6-block:
  splice: __generic_file_splice_read: fix read/truncate race
  splice: __generic_file_splice_read: fix i_size_read() length checks
  splice: move balance_dirty_pages_ratelimited() outside of splice actor
  pipe: move pipe_inode_info structure decleration up before it's used
  splice: remove do_splice_direct() symbol export
  splice: move inode size check into generic_file_splice_read()