From: "Toke Høiland-Jørgensen" <toke@redhat.com>
To: Eric Dumazet <edumazet@google.com>
Cc: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Simon Horman <horms@kernel.org>,
Kuniyuki Iwashima <kuniyu@google.com>,
Willem de Bruijn <willemb@google.com>,
netdev@vger.kernel.org, eric.dumazet@gmail.com
Subject: Re: [PATCH net-next 2/3] net: fix napi_consume_skb() with alien skbs
Date: Fri, 07 Nov 2025 15:34:19 +0100 [thread overview]
Message-ID: <87a50xoqs4.fsf@toke.dk> (raw)
In-Reply-To: <CANn89iJsH3iGuFct0DrLfN8tiga5hNKBQXsX-PgOWNERgHwqMg@mail.gmail.com>
Eric Dumazet <edumazet@google.com> writes:
> On Fri, Nov 7, 2025 at 3:23 AM Toke Høiland-Jørgensen <toke@redhat.com> wrote:
>
>> Impressive!
>>
>> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com>
>
> Thanks !
>
> Note that my upcoming plan is also to plumb skb_attempt_defer_free()
> into __kfree_skb().
>
> [ Part of a refactor, puting skb_unref() in skb_attempt_defer_free() ]
>
> TCP under pressure would benefit from this a _lot_.
Interesting; look forward to seeing the results :)
-Toke
next prev parent reply other threads:[~2025-11-07 14:34 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-06 20:29 [PATCH net-next 0/3] net: use skb_attempt_defer_free() in napi_consume_skb() Eric Dumazet
2025-11-06 20:29 ` [PATCH net-next 1/3] net: allow skb_release_head_state() to be called multiple times Eric Dumazet
2025-11-07 6:42 ` Kuniyuki Iwashima
2025-11-07 11:23 ` Toke Høiland-Jørgensen
2025-11-06 20:29 ` [PATCH net-next 2/3] net: fix napi_consume_skb() with alien skbs Eric Dumazet
2025-11-07 6:46 ` Kuniyuki Iwashima
2025-11-07 11:23 ` Toke Høiland-Jørgensen
2025-11-07 12:28 ` Eric Dumazet
2025-11-07 14:34 ` Toke Høiland-Jørgensen [this message]
2025-11-07 15:44 ` Jason Xing
2025-11-11 16:56 ` Aditya Garg
2025-11-11 17:17 ` Eric Dumazet
2025-11-12 5:14 ` Aditya Garg
2025-11-12 14:03 ` Jon Hunter
2025-11-12 14:08 ` Eric Dumazet
2025-11-12 15:26 ` Jon Hunter
2025-11-12 15:32 ` Eric Dumazet
2026-03-09 21:00 ` Long delay in freeing skbs Tony Battersby
2026-03-09 21:07 ` Eric Dumazet
2026-03-09 21:18 ` Tony Battersby
2026-03-09 21:24 ` Eric Dumazet
2026-03-09 21:47 ` Tony Battersby
2026-03-10 14:49 ` Tony Battersby
2026-03-10 15:25 ` Eric Dumazet
2025-11-06 20:29 ` [PATCH net-next 3/3] net: increase skb_defer_max default to 128 Eric Dumazet
2025-11-07 6:47 ` Kuniyuki Iwashima
2025-11-07 11:23 ` Toke Høiland-Jørgensen
2025-11-07 15:37 ` Jason Xing
2025-11-07 15:47 ` Eric Dumazet
2025-11-07 15:49 ` Jason Xing
2025-11-07 16:00 ` Eric Dumazet
2025-11-07 16:03 ` Jason Xing
2025-11-07 16:08 ` Eric Dumazet
2025-11-07 16:20 ` Jason Xing
2025-11-07 16:26 ` Eric Dumazet
2025-11-07 16:59 ` Jason Xing
2025-11-08 3:10 ` [PATCH net-next 0/3] net: use skb_attempt_defer_free() in napi_consume_skb() patchwork-bot+netdevbpf
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