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    SubjectRe: process creation time increases linearly with shmem
    On Fri, 26 Aug 2005, Hugh Dickins wrote:

    > Well, I still don't think we need to test vm_file. We can add an
    > anon_vma test if you like, if we really want to minimize the fork
    > overhead, in favour of later faults. Do we?

    When you consider NUMA placement (the child process may
    end up running elsewhere), allocating things like page
    tables lazily may well end up being a performance win.

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      Last update: 2005-08-27 01:18    [W:0.018 / U:11.144 seconds]
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