Ben Greear writes: > > Changes: > > * use a nano-second timer based on the scheduler timer (TSC) for relative > > times, instead of get_time_of_day.
Seems I missed to set tsc as clocksource. It makes a difference. Performance is normal and I'm less confused. e1000 82546GB @ 1.6 GHz Opteron. Kernel 2.6.19-rc1_Bifrost_-g18e199c6-dirty echo acpi_pm > /sys/devices/system/clocksource/clocksource0/current_clocksource psize pps --------- 60 556333 124 526942 252 452981 508 234996 1020 119748 1496 82248 echo tsc > /sys/devices/system/clocksource/clocksource0/current_clocksource psize pps --------- 60 819914 124 747286 252 452975 508 234993 1020 119749 1496 82247 Cheers. --ro - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html