> 2) Allow the pageout daemon to block at the right times.  (If the
>    paging device is overloaded, it doesn't help to start freeing
>    useful pages.)  -- this is partially addressed by the tsleep mod.

Correct me if I'm wrong, but the tsleep mod actually results in more useful
pages being freed instead of less, doesn't it?
--
ws@TooLs.DE     (Wolfgang Solfrank, TooLs GmbH) 	+49-228-985800