netdev - Re: [PATCH net-next 0/4] net: adjust conservative values around napi

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Message-ID: <CANn89iKYj-N6fm7LYX7V63EZU5fnMCfnOTbpixhDEQ7h=h3hhg@mail.gmail.com>
Date: Tue, 18 Nov 2025 23:56:29 -0800
From: Eric Dumazet <edumazet@...gle.com>
To: Jason Xing <kerneljasonxing@...il.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com, horms@...nel.org, 
	netdev@...r.kernel.org, Jason Xing <kernelxing@...cent.com>
Subject: Re: [PATCH net-next 0/4] net: adjust conservative values around napi

On Mon, Nov 17, 2025 at 11:07 PM Jason Xing <kerneljasonxing@...il.com> wrote:
>
> From: Jason Xing <kernelxing@...cent.com>
>
> This series keeps at least 96 skbs per cpu and frees 32 skbs at one
> time in conclusion. More initial discussions with Eric can be seen at
> the link [1].
>
> [1]: https://lore.kernel.org/all/CAL+tcoBEEjO=-yvE7ZJ4sB2smVBzUht1gJN85CenJhOKV2nD7Q@mail.gmail.com/
>
> ---
> Please note that the series is made on top of the recent series:
> https://lore.kernel.org/all/20251116202717.1542829-1-edumazet@google.com/
>
> Jason Xing (4):
>   net: increase default NAPI_SKB_CACHE_SIZE to 128
>   net: increase default NAPI_SKB_CACHE_BULK to 32
>   net: use NAPI_SKB_CACHE_FREE to keep 32 as default to do bulk free
>   net: prefetch the next skb in napi_skb_cache_get()

For the series :

Reviewed-by: Eric Dumazet <edumazet@...gle.com>

Thanks !