mspec_mmap: don't set VM_LOCKED

mspec_mmap: don't set VM_LOCKED

mspec_mmap was setting VM_LOCKED (without adjusting locked_vm): don't do
that, it serves no purpose in 2.6, other than to mess up the locked_vm
accounting - mspec's pages won't get reclaimed anyway.  Thanks to Dmitry
Monakhov for raising the issue.

Signed-off-by: Hugh Dickins <[email protected]>
Acked-by: Jes Sorensen <[email protected]>
Cc: Dmitry Monakhov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>