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Date: Wed, 17 Apr 2002 16:13:32 -0400 (EDT)
From: John Baldwin <jhb@FreeBSD.org>
To: John Baldwin <jhb@FreeBSD.org>
Subject: RE: PERFORCE change 9932 for review
Cc: Perforce Change Reviews <perforce@freebsd.org>
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On 17-Apr-2002 John Baldwin wrote:
> http://people.freebsd.org/~peter/p4db/chv.cgi?CH=9932
> 
> Change 9932 by jhb@jhb_laptop on 2002/04/17 13:08:14
> 
>       - Shuffle a few things up before locking the proctree_lock.
>       - Interlock proctree_lock and the lock on the parent proces at
>         the end of exit1() and before the parent sleeps at the end of
>         wait1() to properly close the race of a parent missing the
>         wakeup from one of it's children exiting.

What a pain.

-- 

John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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