K 10 svn:author V 7 davidxu K 8 svn:date V 27 2003-11-08T03:03:17.000000Z K 7 svn:log V 283 Return a reasonable number for top or ps to display for M:N thread, since there is no direct association between M:N thread and kse, sometimes, a thread does not have a kse, in that case, return a pctcpu from its last kse, it is not perfect, but gives a good number to be displayed. END