On 5/21/2016 8:25 AM, Alex Wang wrote:
> From: Alex Wang <alex at awakenetworks.com>
>
> Function like 'rte_kni_rx_burst()' keeps
> allocating 'MAX_MBUF_BURST_NUM' mbufs to
> kni fifo queue unless the queue's capacity
> ('KNI_FIFO_COUNT_MAX') is reached. So, if
> the mempool is under-provisioned, user may
> run into "Out of Memory" logs from KNI code.
> This commit documents the need to provision
> mempool capacity of more than
> "2 x KNI_FIFO_COUNT_MAX" for each KNI interface.
>
> Signed-off-by: Alex Wang <alex at awakenetworks.com>
Acked-by: Ferruh Yigit <ferruh.yigit at intel.com>
