[dpdk-dev] [PATCH 1/2] eal: introduce rte_prefetch_non_temporal

Thomas Monjalon thomas.monjalon at 6wind.com
Thu Feb 11 12:00:27 CET 2016


Please arch maintainers, your ack would be appreciated.

2015-12-06 20:54, Jerin Jacob:
> +static inline void rte_prefetch_non_temporal(const volatile void *p)
> +{
> +	rte_prefetch0(p);
> +}

A comment about using the same instruction for temporal and non-temporal?

> +/**
> + * Prefetch a cache line into all cache levels(non-temporal/transient version)

space missing before paren


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