[PATCH v2 0/3] Async vhost packed ring optimization

Maxime Coquelin maxime.coquelin at redhat.com
Fri Feb 3 15:59:35 CET 2023



On 1/13/23 03:56, Cheng Jiang wrote:
> To improve the performance of async vhost packed ring. We remove the
> unnecessary data copy in async vhost packed ring. And add the batch
> data path in both enqueue data path and dequeue data path.
> 
> v2: fixed net header settings.
> 
> Cheng Jiang (3):
>    vhost: remove redundant copy for packed shadow used ring
>    vhost: add batch enqueue in async vhost packed ring
>    vhost: add batch dequeue in async vhost packed ring
> 
>   lib/vhost/virtio_net.c | 399 +++++++++++++++++++++++++++++++++++++----
>   1 file changed, 361 insertions(+), 38 deletions(-)
> 
> --
> 2.35.1
> 

Applied to dpdk-next-virtio/main.

Thanks,
Maxime



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