[PATCH 4/4] net/ark: improve Rx queue recovery after mbuf exhaustion

Stephen Hemminger stephen at networkplumber.org
Wed Sep 10 02:33:32 CEST 2025


On Wed,  3 Sep 2025 17:28:45 -0400
Ed Czeck <ed.czeck at atomicrules.com> wrote:

> +		if (queue->starvation == 0) {
> +			ARK_PMD_LOG(NOTICE,
> +				       "Could not allocate %u mbufs from pool"
> +				       " for RX queue %u;"
> +				       " %u free buffers remaining in queue\n",
> +				       ARK_RX_MPU_CHUNK, queue->queue_index,
> +				       queue->seed_index - queue->cons_index);
> +			queue->starvation = 1;

Best to not split messages across lines, it makes it harder for users
to search the source.


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