On Tue, May 24, 2011 at 6:09 PM, KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> wrote: >>>> Hmm, If I understand your code correctly, unprivileged process can get >>>> a score 1 by 3% bonus. >>> >>> 3% bonus is for privileged process. :) >> >> OMG. Typo. >> Anyway, my point is following as. >> If chose_point is 1, it means root bonus is rather big. Right? >> If is is, your patch does second loop with completely ignore of bonus >> for root privileged process. >> My point is that let's not ignore bonus completely. Instead of it, >> let's recalculate 1.5% for example. > > 1) unpriviledged process can't get score 1 (because at least a process need one > Â anon, one file and two or more ptes). > 2) then, score=1 mean all processes in the system are privileged. thus decay won't help. > > IOW, never happen privileged and unprivileged score in this case. I am blind. Thanks for open my eyes, KOSAKI. -- Kind regards, Minchan Kim -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href