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    SubjectRe: blk_congestion_wait racy?

    Hi Nick,

    > Another problem is that if there are no requests anywhere in the system,
    > sleepers in blk_congestion_wait will not get kicked. blk_congestion_wait
    > could probably have blk_run_queues moved after prepare_to_wait, which
    > might help.
    I tried putting blk_run_queues after prepare_to_wait, it worked but it
    didn't help. The test still needs close to a minute.

    blue skies,

    Linux/390 Design & Development, IBM Deutschland Entwicklung GmbH
    Schönaicherstr. 220, D-71032 Böblingen, Telefon: 49 - (0)7031 - 16-2247

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