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From: Alan Cox <alc@FreeBSD.org>
Date: Wed, 21 Jan 2009 06:32:32 +0000 (UTC)
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X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/sys/amd64/amd64 pmap.c
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alc         2009-01-21 06:32:32 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/amd64/amd64      pmap.c 
  Log:
  SVN rev 187520 on 2009-01-21 06:32:32Z by alc
  
  MFC rev 177851
    Optimize pmap_pml4e() and pmap_pdpe() based upon two observations: The
    given pmap is never NULL, and therefore pmap_pml4e() can never return
    NULL.  The pervasive use of these inline functions throughout the pmap
    makes these simple changes worthwhile.
  
  Revision    Changes    Path
  1.590.2.15  +1 -3      src/sys/amd64/amd64/pmap.c