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From: John Baldwin <jhb@FreeBSD.org>
Date: Wed, 19 Jul 2006 18:53:56 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Cc: 
Subject: cvs commit: src/sys/kern subr_autoconf.c
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jhb         2006-07-19 18:53:56 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             subr_autoconf.c 
  Log:
  Add a mutex to protect the list of interrupt config hooks.  We do assume
  that the only remove hook operation that can occur while processing the
  hooks is to remove the currently executing hook.  This should be safe as
  the existing code has assumed this already for a long time now.
  
  Reviewed by:    scottl
  MFC after:      1 week
  
  Revision  Changes    Path
  1.23      +21 -11    src/sys/kern/subr_autoconf.c