Messages in this thread | | | Date | Sat, 10 Jul 2004 15:55:55 +0200 | From | Ingo Molnar <> | Subject | Re: [announce] [patch] Voluntary Kernel Preemption Patch |
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* ismail dönmez <ismail.donmez@gmail.com> wrote:
> > what filesystem are you using? > > > > XFS
i've fixed latencies in ext3, i'm not sure how bad XFS is. But 2-3 seconds delay is almost impossible to be a true scheduling latency - it's probably IO latency impacting your audio application. (it could also be normal preemption latency, if those tasks are not running as SCHED_FIFO - but 2-3 seconds preemption latency should not be caused by a simple cp -a. This leaves IO latency.).
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