on 24/05/2011 20:56 Jung-uk Kim said the following: > I think it's about time to enable invariant TSC timecounter on SMP by > default. Please see the attached patch. It is also available from > here: > > http://people.freebsd.org/~jkim/tsc_smp_test4.diff > > avg convinced me enough that it should be an opt-out feature going > forward. :-)
Not sure if I really did that. My position is this: - if we think that TSC is SMP-safe then it should have the best priority - we should do our best to auto-guess if TSC is SMP-safe unless a user explicitly overrides that property (either via explicit testing or by making guesses based on CPU model or etc) > Comments? Perhaps I missed it, but I don't remember the "lowres" part of the patch being discussed. -- Andriy Gapon _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
