Re: Swapped out procs not brought in immediately after child exits

From: David Xu (davidxu_at_freebsd.org)
Date: 03/06/05

  • Next message: Sean McNeil: "Re: /usr/src/lib/libc/string/strsignal.c:96" 
    Date: Sun, 06 Mar 2005 09:43:34 +0800
To: Sam Lawrance <boris@brooknet.com.au>

    Sam Lawrance wrote:

    >>How-To-Repeat:
    >>
    >>
    >
    >Run a shell somewhere (first). Su or run another shell or similar (second).
    >Wait until the first shell has swapped out (might require running some other
    >memory hogs). Exit the second shell. Notice that the second shell takes a
    >long time to exit.
    >
    >
    >
    This reminds me that it is another swappable kernel stack problem, if we
    don't have
    it, we even needn't TDP_WAKEPROC0 hack, interesting. :)

    David Xu

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