Messages in this thread | | | Date | Wed, 9 Nov 2005 19:01:35 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH 10/15] mm: atomic64 page counts |
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Hugh Dickins <hugh@veritas.com> wrote: > > ... > > I'm quite pleased with the way it's worked out, but you were intending > that the 64-bit arches should get along with 32-bit counts? Maybe.
That seems reasonsable for file pages. For the ZERO_PAGE the count can do whatever it wants, because we'd never free them up.
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