[RFC PATCH 4/4] fib6: add VRF functional and unit tests

[Stephen Hemminger]

On Sun, 22 Mar 2026 15:42:15 +0000
Vladimir Medvedkin <vladimir.medvedkin at intel.com> wrote:

>  
> +	/* Allocate VRF IDs array for lookups if using multiple VRFs */
> +	if (config.nb_vrfs > 1) {
> +		vrf_ids = rte_malloc(NULL, sizeof(uint16_t) * config.nb_lookup_ips, 0);


Since this won't be shared across processes, use regular malloc, not hugepages.

> +		if (vrf_ids == NULL) {
> +			printf("Can not alloc VRF IDs array\n");
> +			return -ENOMEM;
> +		}
> +		/* Generate random VRF IDs for each lookup */
> +		for (i = 0; i < config.nb_lookup_ips; i++)
> +			vrf_ids[i] = rte_rand() % config.nb_vrfs;
> +	

Use rte_rand_max here.