Subject: Re: [RFC PATCH v3 04/12] netdev: support binding dma-buf to netdevice

From: Jakub Kicinski <[email-masked]>
Date: Fri, 10 Nov 2023 15:19:53 -0800

On Sun,  5 Nov 2023 18:44:03 -0800 Mina Almasry wrote:
> --- a/include/linux/netdevice.h
> +++ b/include/linux/netdevice.h
> @@ -52,6 +52,8 @@
>  #include <net/net_trackers.h>
>  #include <net/net_debug.h>
>  #include <net/dropreason-core.h>
> +#include <linux/xarray.h>
> +#include <linux/refcount.h>
>  
>  struct netpoll_info;
>  struct device;
> @@ -808,6 +810,84 @@ bool rps_may_expire_flow(struct net_device *dev, u16 rxq_index, u32 flow_id,
>  #endif
>  #endif /* CONFIG_RPS */
>  
> +struct netdev_dmabuf_binding {

Similar nitpick to the skbuff.h comment. Take this somewhere else,
please, it doesn't need to be included in netdevice.h

> +	struct netdev_dmabuf_binding *rbinding;

the 'r' in rbinding stands for rx? 🤔️