Function secondary_msl_create_walk

dpdk/lib/eal/linux/eal_memalloc.c:1433–1464

}

static int
secondary_msl_create_walk(const struct rte_memseg_list *msl,
		void *arg __rte_unused)
{
	struct rte_mem_config *mcfg = rte_eal_get_configuration()->mem_config;
	struct rte_memseg_list *primary_msl, *local_msl;
	char name[PATH_MAX];
	int msl_idx, ret;

	if (msl->external)
		return 0;

	msl_idx = msl - mcfg->memsegs;
	primary_msl = &mcfg->memsegs[msl_idx];
	local_msl = &local_memsegs[msl_idx];

	/* create distinct fbarrays for each secondary */
	snprintf(name, RTE_FBARRAY_NAME_LEN, "%s_%i",
		primary_msl->memseg_arr.name, getpid());

	ret = rte_fbarray_init(&local_msl->memseg_arr, name,
		primary_msl->memseg_arr.len,
		primary_msl->memseg_arr.elt_sz);
	if (ret < 0) {
		RTE_LOG(ERR, EAL, "Cannot initialize local memory map\n");
		return -1;
	}
	local_msl->base_va = primary_msl->base_va;
	local_msl->len = primary_msl->len;

	return 0;
}

static int
secondary_msl_destroy_walk(const struct rte_memseg_list *msl,