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From: Alan Cox <alc@FreeBSD.org>
Date: Sun, 7 Nov 2010 18:42:37 +0000 (UTC)
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Subject: cvs commit: src/sys/i386/i386 pmap.c
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alc         2010-11-07 18:42:37 UTC

  FreeBSD src repository

  Modified files:
    sys/i386/i386        pmap.c 
  Log:
  SVN rev 214938 on 2010-11-07 18:42:37Z by alc
  
  Eliminate a possible race between pmap_pinit() and pmap_kenter_pde() on
  superpage promotion or demotion.
  
  Micro-optimize pmap_kenter_pde().
  
  Reviewed by:    kib, jhb (an earlier version)
  MFC after:      1 week
  
  Revision  Changes    Path
  1.692     +10 -5     src/sys/i386/i386/pmap.c