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    SubjectRe: [PATCH] mm/tracking dirty pages: update get_dirty_limits for mmap tracking
    Nate, you should note that A: increasing to 80% was my idea, and B: the
    data from the benchmarks provide no indication that it is a good idea.

    That said, it is very possible that C: the benchmark is flawed, because
    the variance is so high that I am suspicious that something is wrong
    with the benchmark, and D: that the implementation is flawed in some way
    we don't yet see.

    All that said, I cannot say that we have anything here that suggests the
    change is a good change. My intuition says it should be a good change,
    but the data does not. Not yet.

    Hans
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