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    SubjectRe: [patch 00/14] remap_file_pages protection support
    On Sat, May 13, 2006 at 11:19:46AM -0700, Valerie Henson wrote:
    > The original program mmapped everything with the same permissions and
    > no alignment restrictions, so all the mmaps were coalesced into one.
    > This version alternates PROT_WRITE permissions on the mmap'd areas
    > after they are written, so you get lots of vma's:

    ... Which is of course exactly the case that Blaisorblade's patches
    should coalesce into one vma. So I wrote another option which uses
    holes instead - takes more memory initially, unfortunately. Grab it
    from:

    http://www.nmt.edu/~val/patches/ebizzy.tar.gz

    -p for preventing coaelescing via protections, -P for preventing via
    holes.

    -VAL
    -
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