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/linux-master/drivers/md/
H A Ddm-ps-historical-service-time.c70 * fixed_power - compute: x^n, in O(log n) time
86 static u64 fixed_power(u64 x, unsigned int frac_bits, unsigned int n) function
171 s->weights[i] = fixed_power(base, HST_FIXED_SHIFT, i + 1);

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