[Patch v3 10/17] net/mana: implement memory registration

[Stephen Hemminger]

On Thu,  7 Jul 2022 13:30:15 -0700
longli at linuxonhyperv.com wrote:

> +int mana_new_pmd_mr(struct mana_mr_btree *local_tree, struct mana_priv *priv,
> +		    struct rte_mempool *pool)
> +{
> +	struct ibv_mr *ibv_mr;
> +	struct mana_range ranges[pool->nb_mem_chunks];
> +	uint32_t i;
> +	struct mana_mr_cache *mr;
> +	int ret;
> +
> +	rte_mempool_mem_iter(pool, mana_mempool_chunk_cb, ranges);
> +
> +	for (i = 0; i < pool->nb_mem_chunks; i++) {
> +		if (ranges[i].len > priv->max_mr_size) {
> +			DRV_LOG(ERR, "memory chunk size %u exceeding max MR\n",
> +				ranges[i].len);
> +			return -ENOMEM;

Did a quick search for extra newlines.
Looks like this message will end up double spaced in log.
DRV_LOG already adds a newline.