[PATCH net-next V4 2/3] virtio_net: support per queue interrupt coalesce command

Jason Wang
Mon, 31 Jul 2023 06:24:01 -0000

? 2023/7/25 21:07, Gavin Li ??:
> Add interrupt_coalesce config in send_queue and receive_queue to cache user
> config.
>
> Send per virtqueue interrupt moderation config to underlying device in
> order to have more efficient interrupt moderation and cpu utilization of
> guest VM.
>
> Additionally, address all the VQs when updating the global configuration,
> as now the individual VQs configuration can diverge from the global
> configuration.
>
> Signed-off-by: Gavin Li <gavinl at nvidia.com>
> Reviewed-by: Dragos Tatulea <dtatulea at nvidia.com>
> Reviewed-by: Jiri Pirko <jiri at nvidia.com>
> Acked-by: Michael S. Tsirkin <mst at redhat.com>
> Reviewed-by: Heng Qi <hengqi at linux.alibaba.com>


Acked-by: Jason Wang <jasowang at redhat.com>

Thanks