[dpdk-dev] [PATCH] ethdev: support double precision RED queue weight

[Stephen Hemminger]

On Thu, 29 Nov 2018 11:24:42 +0530
Nikhil Rao <nikhil.rao at intel.com> wrote:

>  
> +	/** Double precision RED queue weight support. When non-zero, this
> +	 * this parameter indicates that RED queue weight in double precision
> +	 * format is supported.
> +	 * @see struct rte_tm_red_params::wq_is_log2
> +	 * @see struct rte_tm_red_params::wq_dp
> +	 */
> +	int cman_wred_wq_dp_supported;
> +
> +	/** Negated log2 RED queue weight support. When non-zero, this
> +	 * parameter indicates that RED queue weight in negated log2 format
> +	 * is supported.
> +	 * @see struct rte_tm_red_params::wq_is_log2
> +	 * @see struct rte_tm_red_params::wq_log2
> +	 */
> +	int cman_wred_wq_log2_supported;
> +

One suggestion:
Since these are flag values use u8. Takes less space.
And maybe use pahole utility to find existing hole to put
them in.