From: Menglong Dong <menglong8.dong@gmail.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Jakub Kicinski <kuba@kernel.org>,
David Ahern <dsahern@kernel.org>,
Eric Dumazet <edumazet@google.com>,
David Miller <davem@davemloft.net>,
Ingo Molnar <mingo@redhat.com>,
Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Jesper Dangaard Brouer <hawk@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
Menglong Dong <imagedong@tencent.com>,
Talal Ahmad <talalahmad@google.com>,
Kees Cook <keescook@chromium.org>,
Ilias Apalodimas <ilias.apalodimas@linaro.org>,
Alexander Lobakin <alobakin@pm.me>,
Kumar Kartikeya Dwivedi <memxor@gmail.com>,
Antoine Tenart <atenart@kernel.org>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Paolo Abeni <pabeni@redhat.com>,
Yunsheng Lin <linyunsheng@huawei.com>,
Arnd Bergmann <arnd@arndb.de>, Yajun Deng <yajun.deng@linux.dev>,
Roopa Prabhu <roopa@nvidia.com>,
Willem de Bruijn <willemb@google.com>,
Vasily Averin <vvs@virtuozzo.com>,
Cong Wang <cong.wang@bytedance.com>,
Luiz Augusto von Dentz <luiz.von.dentz@intel.com>,
LKML <linux-kernel@vger.kernel.org>,
netdev <netdev@vger.kernel.org>, bpf <bpf@vger.kernel.org>,
flyingpeng@tencent.com
Subject: Re: [PATCH net-next 1/9] net: tcp: introduce tcp_drop_reason()
Date: Fri, 18 Feb 2022 10:28:18 +0800 [thread overview]
Message-ID: <CADxym3YEdO8zGhUsd7S=kh+nfCsTYbK1guOYYbMSdswubNZQaw@mail.gmail.com> (raw)
In-Reply-To: <20220216115004.5e9dc2b6@gandalf.local.home>
On Thu, Feb 17, 2022 at 12:50 AM Steven Rostedt <rostedt@goodmis.org> wrote:
>
> On Wed, 16 Feb 2022 07:58:21 -0800
> Jakub Kicinski <kuba@kernel.org> wrote:
>
> > On Wed, 16 Feb 2022 11:54:18 +0800 menglong8.dong@gmail.com wrote:
> > > +static inline void tcp_drop(struct sock *sk, struct sk_buff *skb)
> > > +{
> > > + tcp_drop_reason(sk, skb, SKB_DROP_REASON_NOT_SPECIFIED);
> > > }
> >
> > Please make this non-inline. The compiler will inline it anyway, and
> > if it's a static inline compiler will not warn us that it should be
> > removed once all callers are gone.
>
> I guess that's no longer true for C files.
>
> https://lore.kernel.org/all/202202132037.4aN017dU-lkp@intel.com/
>
Ok, seems we can keep this inline still.
> -- Steve
next prev parent reply other threads:[~2022-02-18 2:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-16 3:54 [PATCH net-next 0/9] net: add skb drop reasons to TCP packet receive menglong8.dong
2022-02-16 3:54 ` [PATCH net-next 1/9] net: tcp: introduce tcp_drop_reason() menglong8.dong
2022-02-16 15:58 ` Jakub Kicinski
2022-02-16 16:50 ` Steven Rostedt
2022-02-18 2:28 ` Menglong Dong [this message]
2022-02-16 3:54 ` [PATCH net-next 2/9] net: tcp: add skb drop reasons to tcp_v4_rcv() menglong8.dong
2022-02-17 4:06 ` David Ahern
2022-02-16 3:54 ` [PATCH net-next 3/9] net: tcp: use kfree_skb_reason() for tcp_v6_rcv() menglong8.dong
2022-02-17 4:07 ` David Ahern
2022-02-16 3:54 ` [PATCH net-next 4/9] net: tcp: add skb drop reasons to tcp_v{4,6}_inbound_md5_hash() menglong8.dong
2022-02-16 3:54 ` [PATCH net-next 5/9] net: tcp: add skb drop reasons to tcp_add_backlog() menglong8.dong
2022-02-16 3:54 ` [PATCH net-next 6/9] net: tcp: use kfree_skb_reason() for tcp_v{4,6}_do_rcv() menglong8.dong
2022-02-16 15:55 ` Jakub Kicinski
2022-02-16 3:54 ` [PATCH net-next 7/9] net: tcp: use tcp_drop_reason() for tcp_rcv_established() menglong8.dong
2022-02-16 3:54 ` [PATCH net-next 8/9] net: tcp: use tcp_drop_reason() for tcp_data_queue() menglong8.dong
2022-02-16 3:54 ` [PATCH net-next 9/9] net: tcp: use tcp_drop_reason() for tcp_data_queue_ofo() menglong8.dong
2022-02-16 17:04 ` [PATCH net-next 0/9] net: add skb drop reasons to TCP packet receive Eric Dumazet
2022-02-18 2:42 ` Menglong Dong
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