Not saying there is something wrong with swappolube settings, besides they fall in WFM category. And i would like to have more scientific approach as CSSU is aimed to every n900 owner. Thus the "CSSU VM settings" should be carefully balanced based on hard values assessment. Otherwise we will go the crappatch route.

@qwazix - AFAIK the only change made by Nokia is swappiness. It looks like the value of 100 set by them is the result of paradigma "read it from swap, not from the fs". And AFAIK this is the one which plays big role in "Unable to answer the phone" reports, along with cluster size, nr_requests, etc.