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    SubjectRe: [Lhms-devel] Re: 2.6.14-mm2
    Dave Hansen wrote:
    > Hmmm. I _think_ you're just trying to do some things at runtime that I
    > didn't intend. In the patch I pointed to in the last mail, look at what
    > I did in hot_add_zone_init(). It does some of what
    > free_area_init_core() does, but only the most minimal bits. Basically:
    >
    > zone_wait_table_init(zone, size_pages);
    > init_currently_empty_zone(zone, phys_start_pfn, size_pages);
    > zone_pcp_init(zone);
    >
    > Your way may also be valid, but I broke out init_currently_empty_zone()
    > for a reason, and I think this was it. I don't think we want to be
    > calling free_area_init_core() itself at runtime.
    >

    I understand what is missing..
    "add new zone" function is not in -mm kernel.
    So, I can't add new pages into Highmem which is empty at boot time.
    Could you post your "add new zone" patch to -mm ?

    -- Kame

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