From owner-cvs-all  Fri Nov 30  2: 8: 8 2001
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From: Doug Rabson <dfr@FreeBSD.org>
Date: Fri, 30 Nov 2001 02:07:55 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/ia64/ia64 pmap.c
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dfr         2001/11/30 02:07:55 PST

  Modified files:
    sys/ia64/ia64        pmap.c 
  Log:
  * Don't use critical_enter/critical_exit when accessing the VHPT - its
    pointless and would be inadequate for SMP systems. We will rely on the
    VM system's locks to serialise this for now.
  * Change pmap_remove() so that if the range being removed is larger than
    the number of pages mapped by the pmap, we iterate over the currently
    mapped pages instead of over the virtual address range. This should
    make a difference when removing large virtual address ranges from an
    address space.
  
  Revision  Changes    Path
  1.39      +21 -17    src/sys/ia64/ia64/pmap.c

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