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    SubjectRe: [ckrm-tech] RFC: Memory Controller
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    On Tue, 2006-10-31 at 09:22 -0800, Paul Menage wrote:

    > >
    > > Hmm... interesting. Why do you think its impossible, what are the kinds of
    > > issues you've run into?
    > >
    >
    > Issues such as:
    >
    > - determining from userspace how much of the page cache is really
    > "free" memory that can be given out to new jobs without impacting the
    > performance of existing jobs
    >
    > - determining which job on the system is flooding the page cache with
    > dirty buffers
    >

    Interesting .. these are exactly questions our database people
    have been us asking for few years :)

    Thanks,
    Badari

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