From: David Ahern <dsahern@kernel.org>
To: menglong8.dong@gmail.com, kuba@kernel.org, pabeni@redhat.com
Cc: rostedt@goodmis.org, mingo@redhat.com, xeb@mail.ru,
davem@davemloft.net, yoshfuji@linux-ipv6.org,
imagedong@tencent.com, edumazet@google.com, kafai@fb.com,
talalahmad@google.com, keescook@chromium.org, alobakin@pm.me,
flyingpeng@tencent.com, mengensun@tencent.com,
dongli.zhang@oracle.com, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, benbjiang@tencent.com
Subject: Re: [PATCH RESEND net-next v5 2/4] net: skb: rename SKB_DROP_REASON_PTYPE_ABSENT
Date: Fri, 8 Apr 2022 21:50:19 -0600 [thread overview]
Message-ID: <3d5c2bfc-cfb1-ea2d-f88c-36e0e4f92293@kernel.org> (raw)
In-Reply-To: <20220407062052.15907-3-imagedong@tencent.com>
On 4/7/22 12:20 AM, menglong8.dong@gmail.com wrote:
> From: Menglong Dong <imagedong@tencent.com>
>
> As David Ahern suggested, the reasons for skb drops should be more
> general and not be code based.
>
> Therefore, rename SKB_DROP_REASON_PTYPE_ABSENT to
> SKB_DROP_REASON_UNHANDLED_PROTO, which is used for the cases of no
> L3 protocol handler, no L4 protocol handler, version extensions, etc.
>
> From previous discussion, now we have the aim to make these reasons
> more abstract and users based, avoiding code based.
>
> Signed-off-by: Menglong Dong <imagedong@tencent.com>
> ---
> include/linux/skbuff.h | 8 +++-----
> include/trace/events/skb.h | 2 +-
> net/core/dev.c | 8 +++-----
> 3 files changed, 7 insertions(+), 11 deletions(-)
>
Reviewed-by: David Ahern <dsahern@kernel.org>
next prev parent reply other threads:[~2022-04-09 3:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-07 6:20 [PATCH RESEND net-next v5 0/4] net: icmp: add skb drop reasons to icmp menglong8.dong
2022-04-07 6:20 ` [PATCH RESEND net-next v5 1/4] net: sock: introduce sock_queue_rcv_skb_reason() menglong8.dong
2022-04-09 3:49 ` David Ahern
2022-04-07 6:20 ` [PATCH RESEND net-next v5 2/4] net: skb: rename SKB_DROP_REASON_PTYPE_ABSENT menglong8.dong
2022-04-09 3:50 ` David Ahern [this message]
2022-04-07 6:20 ` [PATCH RESEND net-next v5 3/4] net: icmp: introduce __ping_queue_rcv_skb() to report drop reasons menglong8.dong
2022-04-09 4:05 ` David Ahern
2022-04-07 6:20 ` [PATCH RESEND net-next v5 4/4] net: icmp: add skb drop reasons to icmp protocol menglong8.dong
2022-04-09 4:17 ` David Ahern
2022-04-11 9:50 ` [PATCH RESEND net-next v5 0/4] net: icmp: add skb drop reasons to icmp patchwork-bot+netdevbpf
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