(shm WARNING) shm still deadlocks

From: Blu3Viper (david@killerlabs.com)
Date: Sun Mar 19 2000 - 22:08:54 EST

  • Next message: Ton Hospel: "Re: what is a "writtable" fd in select?"

    Ok, try as try might, shm is still a nightmare in 2.3.99-pre2-5 with latest
    shm patch for deadlocks by C. Roland.

    The server runs fine until shm is mounted and Apache is started. Apache
    grabs one shm segment. I can almost instantly cause the deadlock situation
    by running a recursive wget. I can not however find exactly where the
    deadlock is happening because 'ps' can't read /proc and magic key T/P shows
    IPs either outside the kernel space or in cpu idle etc. dmesg is equally
    useless.

    -d

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