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From: Ruslan Ermilov <ru@FreeBSD.org>
Date: Thu, 15 Sep 2005 19:07:10 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/dev/re if_re.c
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ru          2005-09-15 19:07:10 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/re           if_re.c 
  Log:
  Don't recommend re_detach() (like in vr(4)) as another
  possible method to prevent panicing in interrupt handler
  after re_shutdown(), sometimes seen on SMP systems.
  This would work here only because re_detach() clears
  IFF_UP (to prevent another race) and it was demonstrated
  that it's not enough to call vr_detach() in vr_shutdown()
  to prevent a panic.
  
  Revision  Changes    Path
  1.53      +1 -2      src/sys/dev/re/if_re.c