cvs commit: src/sys/i386/i386 pmap.c

John Baldwin jhb at
Fri Oct 31 13:02:05 PST 2003

jhb         2003/10/31 13:02:04 PST

  FreeBSD src repository

  Modified files:
    sys/i386/i386        pmap.c 
  For physical address regions between 0 and KERNLOAD, allow pmap_mapdev()
  to use the direct mapped KVA at KERNBASE to service the request.  This also
  allows pmap_mapdev() to be used for such addresses very early during the
  boot process and might provide some small savings on KVA.
  Reviewed by:    peter
  Revision  Changes    Path
  1.453     +7 -2      src/sys/i386/i386/pmap.c

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