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    SubjectRe: [PATCH 3/3] PM/Hibernate: Use memory allocations to free memory
    On Sat, 2 May 2009 13:46:34 +0200 "Rafael J. Wysocki" <> wrote:

    > > Do we need the bitmap? I expect we can just string all these pages
    > > onto a local list via page.lru. Would need to check that - the
    > > pageframe fields are quite overloaded.
    > This is the reason why we use the bitmaps for hibernation. :-)

    grep the tree for page->lru and you'll see that quite a few page
    consumers are using it. So you'd be pretty safe doing it this way.

    Whether it's _worth_ doing it this way is debatable, given that
    hibernation uses bitmaps elsewhere. But it would shrink the patch a
    bit I expect?

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      Last update: 2009-05-02 19:57    [W:0.030 / U:3.096 seconds]
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