Messages in this thread | | | Date | Fri, 7 Oct 2005 10:47:23 -0700 | From | Mark Knecht <> | Subject | Re: 2.6.14-rc3-rt10 - xruns & config questions |
| |
On 10/7/05, Lee Revell <rlrevell@joe-job.com> wrote: > On Fri, 2005-10-07 at 09:44 -0700, Mark Knecht wrote: > > Hi Ingo, > > OK, I've been running -rt10 for the last couple of hours on a new > > kernel without SMP. No xruns so far at 64/2. I'm doing all the normal > > stuff. emerge sync, building some code outside of portage, playing > > music. Very good so far, but it will likely take 4-6 hours for me to > > be more sure saying it was just SMP latencies. > > IIRC you posted some traces that implied the migration thread was > involved. > > Lee
No Lee, I don't think I've posted any traces myself. Possibly someone else?
I need to learn how to debug where time is spent by the kernel when an xrun occurs. I haven't yet tried some brief instructions you gave me a couple of weeks back.
Anyway, I'm now about 3 hours down the road with no xruns now that I've turned of SMP support. Is the migration thread part of SMP support?
Thanks, Mark - 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/
| |