cvs commit: src/sys/amd64/amd64 pmap.c

Sat Aug 20 18:37:35 GMT 2005

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