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From: Alan Cox <alc@FreeBSD.org>
Date: Sat, 20 Aug 2005 18:37:34 +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/amd64/amd64 pmap.c
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alc         2005-08-20 18:37:34 UTC

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      pmap.c 
  Log:
  Introduce pmap_pml4e_to_pdpe() and pmap_pdpe_to_pde() and use them to avoid
  recomputation of the pml4e and pdpe in pmap_copy(), pmap_protect(), and
  pmap_remove().
  
  Revision  Changes    Path
  1.523     +28 -12    src/sys/amd64/amd64/pmap.c