* Lee Revell <[EMAIL PROTECTED]> wrote: > On Tue, 2006-11-28 at 11:58 -0800, Fernando Lopez-Lezcano wrote: > > Hi, I'm trying out the latest -rt patch and getting alsa xruns when > > using jackd and jack clients. This is a sample from the output of > > qjackctl / jackd (jack 0.102.25, qjackctl 0.2.21): > > Any improvement if you disable high res timers? > > Also, the latency tracer does not work on dual core AMD machines due > to the TSC drift. Might as well disable it.
i fixed this in -rt8: the latency tracer now uses the time of day clocksource - pmtimer in this case. (that means function tracing is slower than with the TSC, but latency figures are more reliable.) Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/