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    SubjectRe: [7/8,v3] NUMA Hotplug Emulator: extend memory probe interface to support NUMA
    On Fri, 2010-11-19 at 15:51 +0800, Shaohui Zheng wrote:
    > the purpose of hotplug emulator is providing a possible solution for cpu/memory
    > hotplug testing, the interface upgrading is not part of emulator. Let's forget
    > configfs here.

    If it's just for testing, you're right, we probably shouldn't go to the
    trouble of making a new interface. At the same time, we shouldn't put
    something in /sys or configfs that we're not committed to, long-term.

    So, not to replace the memory probe file, but _only_ to drive the new
    debug-only node hot-add, I think its appropriate place is debugfs.

    -- Dave

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