Messages in this thread | | | Date | Fri, 21 Jan 2005 08:59:52 +1100 | From | Peter Chubb <> | Subject | Re: [PATCH]sched: Isochronous class v2 for unprivileged soft rt scheduling |
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>>>>> "Jack" == Jack O'Quin <joq@io.com> writes:
Jack> Looks like we need to do another study to determine which Jack> filesystem works best for multi-track audio recording and Jack> playback. XFS looks promising, but only if they get the latency Jack> right. Any experience with that?
The nice thing about audio/video and XFS is that if you know ahead of time the max size of a file (and you usually do -- because you know ahead of time how long a take is going to be) you can precreadte the file as a contiguous chunk, then just fill it in, for minimum disc latency.
-- Dr Peter Chubb http://www.gelato.unsw.edu.au peterc AT gelato.unsw.edu.au The technical we do immediately, the political takes *forever* - 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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