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    Subjectkswapd deadlock 2.4.3-pre6
    Hi,

    I have a repeatable deadlock when SMP is enabled on my UP box.

    >>EIP; c021e29a <stext_lock+1556/677b> <=====
    Trace; c012dc58 <swap_out+b0/c8>
    Trace; c012ebe2 <refill_inactive+72/98>
    Trace; c012ec51 <do_try_to_free_pages+49/7c>
    Trace; c012eceb <kswapd+67/f4>
    Trace; c01074c4 <kernel_thread+28/38>

    Will try to chase it down.

    ac20+2.4.2-ac20-rwmmap_sem3 does not deadlock doing the same
    churn/burn via make -j30 bzImage.

    (I get darn funny looking time numbers though..
    real 9m45.641s
    user 14m55.710s
    sys 1m25.010s)

    -Mike

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