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From: John Baldwin <jhb@FreeBSD.org>
Date: Fri, 27 Feb 2004 10:39:09 -0800 (PST)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/kern kern_exit.c
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jhb         2004/02/27 10:39:09 PST

  FreeBSD src repository

  Modified files:
    sys/kern             kern_exit.c 
  Log:
  Drop sched_lock around the wakeup of the parent process after setting
  the process state to zombie when a process exits to avoid a lock order
  reversal with the sleepqueue locks.  This appears to be the only place
  that we call wakeup() with sched_lock held.
  
  Revision  Changes    Path
  1.223     +9 -4      src/sys/kern/kern_exit.c