On Wednesday 22 February 2006 11:45, Kazuaki Oda wrote: > John Baldwin wrote: > > The pagezero ones are truly odd. calcru() shouldn't be called for kthreads > > very often (if at all). I wonder if your tickrate is changing out from under > > you. Try editing sys/i386/i386/tsc.c and where it does 'set_cputicker(rdtsc, > > tsc_freq, 1)' change the last parameter to '0' and see if they go away. > > > > I still get calcru messages too. And I have noticed that I get these > messages when I run ps or top command. When we run ps, > fill_kinfo_proc_only() is called, and I think calcru() and calccru() > for kthreads are called in that function. Ok, that makes sense (as to why calcru() is getting invoked). I would try the change I suggested earlier of forcing the tsc to be treated as statically scaled rather than dynamic. -- John Baldwin <jhb_at_FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.orgReceived on Wed Feb 22 2006 - 16:03:59 UTC
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