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    SubjectRE: pthread_cond_signal not waking thread
    Date

    Nikita:

    I am running 2.6.10-rc1-bk7 ... what version of the kernel are you talking about? The link you included does not work.

    A.

    -----Original Message-----
    From: Nikita Danilov [mailto:nikita@clusterfs.com]
    Sent: Tuesday, November 16, 2004 3:32 PM
    To: Andrew A.
    Cc: linux-kernel@vger.kernel.org
    Subject: Re: pthread_cond_signal not waking thread


    Andrew A. writes:
    >
    >
    > Below is a sysrq-t dump (relevant process is called "tt1"), and a
    > post I sent to ACE user group describing a situation I am seeing
    > where a pthread_cond_signal() call sometimes does not wake up the
    > thread waiting on the condition variable, despite a call to
    > sched_yield() following the pthread_cond_signal(). All threads are
    > running at equal priorities under SCHED_RR.
    >

    I experienced similar thing. Switching to the latest
    http://linux.bkbits.net/linux-2.5 (done about 10 hours ago), (as advised
    by Arjan van de Ven) fixed it.

    Nikita.



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