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    SubjectRe: Avoid allocating during interleave from almost full nodes
    Peter wrote:
    > global fault counter

    I hope we avoid frequently updated, widely accessed global
    counters. They tend to create hot cache lines on big NUMA

    Christoph said that the counters he was suggesting were
    node or cpu local. That sounds good to me.

    I won't rest till it's the best ...
    Programmer, Linux Scalability
    Paul Jackson <> 1.925.600.0401
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