From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 407743CB35 for ; Thu, 10 Feb 2022 11:55:29 -0500 (EST) Received: by mail-ed1-x529.google.com with SMTP id f17so12058643edd.2 for ; Thu, 10 Feb 2022 08:55:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :content-transfer-encoding; bh=fnFhT9e0aHjB0M504SNCNl7DDTB46j4sf2xtjYkdY2U=; b=PMOluvxci0GBddakYL4JfolhxKjcbmXZgCE8Uly9LHZrNJYLKVipZIIzGnGxCgq+tv Z/CtqkKKvhrYOZUCfFrrfm04c8a9E1XvPUjIbO6XMGFHjaF/OC498mTaao+dy8hBr/Py KDEjzAq1ep/zlVrjMmnnez9TjSXQIfm5YWdyO9GsM1GD9Y+u+4HTsBNBx84reB3ZMu7t bso/RLOYyH7JRHhv2NHCqWIVx42Ku/3Vez3wP2zXzXG+d6n4gMxjdkQQfcC/ZETvrWVw +RP2Sn/GrzKpF8M16ExmZPGrj7sqQhSCNmraEpLr7YsfnkjGRamnTOZEENGTtlRfhOzZ ZLcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:content-transfer-encoding; bh=fnFhT9e0aHjB0M504SNCNl7DDTB46j4sf2xtjYkdY2U=; b=dZq7vFAulwwXpr0Wth88eMtYqr7bZaN407m+7RtBHLhunSeM+Q9wdY3jriI1xcYICw 6ha+6At0ASvA7OFqofDakpWJ4x9+qVbKCUv1UM4FjrYL0dSkKHjjhNhAxUU8GE3jHMa3 QherZfF3mweSgOPcSuZkMBfEG1lBET5DYDgOkF3OQ1vjPSnVfpAnYzkdBP98qptLDSkV +EtMT4bT9N+lsSnxfhdibEY9OaTVVNvSkR1i1b6avvc6aJmCPcmCegOjU8YEKfJG98ga Zd+HHIMw6DfuiimcraQVkROPW7RIOCxNsGM2OXl9s4Rw6tWwZi6Bc3rvBAKTrsZwapys kzWA== X-Gm-Message-State: AOAM533FvBEsa+a7NjWRr/MUTRHtBYoXOLE87RYtR1Giy/SrJOVgu72c +s3EsgBAadGtNqYgXw1k0suqtTuamvwmHpcU9lNdWhYaaMo= X-Google-Smtp-Source: ABdhPJxa9DC1/qcEu6CqUXQg3FGxk52YPdA60sUscDiwIdgRIZE0CiBTf6stH74u1VOoQX7fPzVc7fW/5Bna74bLEbo= X-Received: by 2002:a05:6402:4415:: with SMTP id y21mr9211601eda.162.1644512128017; Thu, 10 Feb 2022 08:55:28 -0800 (PST) MIME-Version: 1.0 References: <20220128073319.1017084-1-imagedong@tencent.com> <20220128073319.1017084-2-imagedong@tencent.com> In-Reply-To: <20220128073319.1017084-2-imagedong@tencent.com> From: Dave Taht Date: Thu, 10 Feb 2022 08:55:15 -0800 Message-ID: To: codel@lists.bufferbloat.net Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: [Codel] Fwd: [PATCH v3 net-next 1/7] net: skb_drop_reason: add document for drop reasons X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Feb 2022 16:55:29 -0000 is this concept useful to us? (e.g. SKB_DROP_REASON_CONGESTION) ---------- Forwarded message --------- From: Date: Sat, Jan 29, 2022 at 7:54 PM Subject: [PATCH v3 net-next 1/7] net: skb_drop_reason: add document for drop reasons To: , Cc: , , , , , , , , , , , , , , , , , , , , From: Menglong Dong Add document for following existing drop reasons: SKB_DROP_REASON_NOT_SPECIFIED SKB_DROP_REASON_NO_SOCKET SKB_DROP_REASON_PKT_TOO_SMALL SKB_DROP_REASON_TCP_CSUM SKB_DROP_REASON_SOCKET_FILTER SKB_DROP_REASON_UDP_CSUM Signed-off-by: Menglong Dong --- include/linux/skbuff.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 8a636e678902..5c5615a487e7 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -314,12 +314,12 @@ struct sk_buff; * used to translate the reason to string. */ enum skb_drop_reason { - SKB_DROP_REASON_NOT_SPECIFIED, - SKB_DROP_REASON_NO_SOCKET, - SKB_DROP_REASON_PKT_TOO_SMALL, - SKB_DROP_REASON_TCP_CSUM, - SKB_DROP_REASON_SOCKET_FILTER, - SKB_DROP_REASON_UDP_CSUM, + SKB_DROP_REASON_NOT_SPECIFIED, /* drop reason is not specified */ + SKB_DROP_REASON_NO_SOCKET, /* socket not found */ + SKB_DROP_REASON_PKT_TOO_SMALL, /* packet size is too small */ + SKB_DROP_REASON_TCP_CSUM, /* TCP checksum error */ + SKB_DROP_REASON_SOCKET_FILTER, /* dropped by socket filter */ + SKB_DROP_REASON_UDP_CSUM, /* UDP checksum error */ SKB_DROP_REASON_MAX, }; -- 2.34.1 --=20 I tried to build a better future, a few times: https://wayforward.archive.org/?site=3Dhttps%3A%2F%2Fwww.icei.org Dave T=C3=A4ht CEO, TekLibre, LLC