Re: [dpdk-dev] [PATCH v4 04/17] net/ionic: register and initialize the adapter

[Stephen Hemminger]

On Thu, 19 Dec 2019 23:18:34 +0100
Alfredo Cardigliano <cardigli...@ntop.org> wrote:

> +
> +static inline uint16_t ilog2(uint32_t n)
> +{
> +     uint16_t logv = -1;
> +
> +     if (n == 0)
> +             return 0;
> +
> +     while (n) {
> +             logv++;
> +             n >>= 1;
> +     }
> +
> +     return logv;
> +}

There already is rte_log2_u32?