Re: [PATCH v13 1/7] net: split off __napi_busy_poll from napi_busy_poll

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On Thu, 18 May 2023 14:17:45 -0700 Stefan Roesch wrote:
> -	napi = napi_by_id(napi_id);
> -	if (!napi)
> +	ctx.napi = napi_by_id(napi_id);
> +	if (!ctx.napi)
>  		goto out;
>  
>  	preempt_disable();

This will conflict with:

    https://git.kernel.org/netdev/net-next/c/c857946a4e26

:( Not sure what to do about it..

Maybe we can merge a simpler version to unblock io-uring (just add
need_resched() to your loop_end callback and you'll get the same
behavior). Refactor in net-next in parallel. Then once trees converge
do simple a cleanup and call the _rcu version?



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