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    SubjectRe: [PATCH] i386: remove dead code in pgtable_cache_init
    On Wed, 10 Oct 2007, Jeremy Fitzhardinge wrote:

    > The conversion from using a slab cache to quicklist left some residual dead code.
    >
    > I note that in the conversion it now always allocates a whole page for
    > the pgd, rather than the 32 bytes needed for a PAE pgd. Was this
    > intended?

    I believe that virtualization support needed a full pgd.
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