The number of wakeups is dependent on HT, when disabling Atom N280 hyperthreading, the number of hrtimer_start_range_ns (sched_timer) wakeups falls 4-fold (from 60 - 15 per second) therefore it might be inefficient scheduling for Atom hyperthreading in linux kernel.
-- karmic: wakeups <kernel core> : hrtimer_start_range_ns (tick_sched_timer) https://bugs.launchpad.net/bugs/373245 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
