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    SubjectRe: missing madvise functionality
    Andi Kleen wrote:
    > Why do you need a lock for that? I don't see any problem with
    > two threads doing that in parallel. The kernel would
    > serialize it internally and one would fail, but that shouldn't
    > be a problem.

    There is no lock at all at userlevel. I'm talking about locks in the

    ➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖

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