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    SubjectRe: [PATCH] include/log2.h: Fix rounddown_pow_of_two(1)
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    On Mon, 2011-12-12 at 10:02 -0800, Dmitry Torokhov wrote:
    > 1 is a power of two, therefore rounddown_pow_of_two(1) should return 1.

    x^0 = 1
    x^1 = x

    Seems to me 0 was the right answer, no?




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