Re: [dpdk-dev] [PATCH 2/3] ring: guarantee load ordering of cons/prod when doing enqueue/dequeue

[Ananyev, Konstantin]

> +
> +#define UNUSED_PARAMETER(x) ((void)(x))
> +static __rte_always_inline void
> +update_tail(struct rte_ring_headtail *ht, uint32_t old_val, uint32_t new_val,
> +             uint32_t single, uint32_t enqueue)
> +{
> +     UNUSED_PARAMETER(enqueue);

As a nit you can use __rte_unused parameter attribute or
RTE_SET_USED() macro here.

Konstantin