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* Nivedita Singhvi <niv@us.ibm.com> wrote: > Dave Sperry wrote: > >Hi > > (adding netdev to cc list) in general (except of course those netdev folks that are interested in -rt+networking performance matters) i'd suggest we analyze this in an -rt specific way - netdev shouldnt have to bother about this. > And I'm assuming nothing very different in the stats or errors through > both runs? one thing to check would be whether both kernels use the same clocksource, via: cat /sys/devices/system/clocksource/clocksource0/current_clocksource but at first sight there's no clocksource related overhead in the oprofile. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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