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    SubjectRe: [PATCH] O10int for interactivity
    Valdis.Kletnieks@vt.edu wrote:
    >
    > I am, however, able to get 'xmms' to skip. The reason is that the CPU is being
    > scheduled quite adequately, but I/O is *NOT*.
    >
    > ...
    > I'm guessing that the anticipatory scheduler is the culprit here. Soon as I figure
    > out the incantations to use the deadline scheduler, I'll report back....

    Try decreasing the expiry times in /sys/block/hda/queue/iosched:

    read_batch_expire
    read_expire
    write_batch_expire
    write_expire

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