From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yw1-x1132.google.com (mail-yw1-x1132.google.com [IPv6:2607:f8b0:4864:20::1132]) (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 6092F3CB37 for ; Wed, 2 Jul 2025 12:53:44 -0400 (EDT) Received: by mail-yw1-x1132.google.com with SMTP id 00721157ae682-70f862dbeaeso49637247b3.1 for ; Wed, 02 Jul 2025 09:53:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1751475224; x=1752080024; darn=lists.bufferbloat.net; h=content-transfer-encoding:mime-version:subject:references :in-reply-to:message-id:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=tOa/QrTh4e5OOwktHwb5ExLSFxYnfCuPCqHOntuBz9Y=; b=CO9WpqYc9/x8Ys+ZHToYXy+5gaFeCGtCRkmvpnxygAxpNWFjTNHxXYtCH3j4OfHQiN rqzQ6Q5OzWzOMdxwQOsVSBfKIOs2ANrgbncImg91cVR1Drm+wkghZFDq/glC1FTpG3LW BPZ3YAangnWQB9yH7EFc1WzikcyM+in3glOfINijO2XYP/pOj+aI/AOpvnu2rxkmuV9f bxNdK5mRp97ta1sNOcJo0/6JesQquGGHCjmQVvWXoLsE3+UOMDGF7PFdO93v0gbGNawQ tea1cJiLoBXq7HYGS7Q04AIq+9lfhTU6vzXgv81wHUUjCsSDVeFP4vmTBN4KHsYJxu5M fYQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751475224; x=1752080024; h=content-transfer-encoding:mime-version:subject:references :in-reply-to:message-id:cc:to:from:date:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=tOa/QrTh4e5OOwktHwb5ExLSFxYnfCuPCqHOntuBz9Y=; b=Yb/SRDeHhQRQBaiJwv68EFvpg23E5k0LJCMTpGqMNe6IhxIDMlfK2nHMI3MdJJBXxc gzuK8AErv9CE53IpOanfokvoGmllUvhIhX6eBUHpYDIbYzL8yzcJNryNlTkeCZDMKzlO OJBe8hZmSgXFb9r9S9lc6xBI9nZZzpt78Rnsm4MR5RDXswhFENYv47hQtiNJGK3M6QiB oQSdj+prKtVnzsyeiREGpcVDlTvyyQkN6IoBVIW0FwYCocS581Sf19y3tbhAtKPaL3a6 XIv9jlWjl0N6qhttzHrcyq3/cibtfQUSkHQXjfBq4heoQpE4JHQCRu+lZVPz8ZSw8xKD 3umg== X-Forwarded-Encrypted: i=1; AJvYcCXltBuxAPyfyB9L9qN1wxt5MJPLW32ENhY3f6d+BX3P3p5N0ET2PoHAOBIBIdMWCNOiARDG@lists.bufferbloat.net X-Gm-Message-State: AOJu0Yx0djGfh+1CqaXxCzR9jt9iktdDfC1BRBivraAfv5gKbbhVCkSY lQ6z5Pphm1SpXM0Tp98Bts5CZaYq9lrQeLf2YdIJDPZOrE1+CugtPd9W X-Gm-Gg: ASbGncsqhJE/hc5rmAOXddSGydG19OTi8w3Clma+LpBXVWCLbiKky0JEMPcx0bYz4+j EuP/pmVm/9iRQ1QPFRvVqFc7Rpglv3qATCbDLO4sJmZSnmOXuMpm6neCg8A38XbfILp4qPMvVUM dU8CiVO7cEXBtWZamkE3ORcDha0Qd8CBarZDr9PCYfhdzcrTNjlxhFfkNMvJQjTYs+2IyPjcNmk dzDCQTA6EGzJiM8gF0Vsd0/Bbgl9u6vHmobU1j61z2SZvGriZCdpEL12MTwdpGMoKXsl5qwWGp0 ozac+EtX676SNPB6JrEisZj90WDpZRoboaow1OP6EUQ2wE0iGpFIGAXylZIOuA6VkLHAiV1SwZ0 rz5E+LlpojSx19VmW1I928LMqbVBOqdewHZdWk8M= X-Google-Smtp-Source: AGHT+IGMx1y9Cl8oqZmf/wLT2n9eGQ6YOLEOgshmWcVz0jgiWR0fm4vX5N+r9OgKgYelHRoRrSfBjQ== X-Received: by 2002:a05:690c:f0a:b0:70d:ff2a:d69a with SMTP id 00721157ae682-716590e22c5mr4517577b3.27.1751475223732; Wed, 02 Jul 2025 09:53:43 -0700 (PDT) Received: from localhost (234.207.85.34.bc.googleusercontent.com. [34.85.207.234]) by smtp.gmail.com with UTF8SMTPSA id 00721157ae682-71515c915c7sm25496477b3.71.2025.07.02.09.53.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Jul 2025 09:53:43 -0700 (PDT) Date: Wed, 02 Jul 2025 12:53:42 -0400 From: Willem de Bruijn To: Fengyuan Gong , Jakub Kicinski , Paolo Abeni , Simon Horman , toke@toke.dk, edumazet@google.com, "David S . Miller" Cc: Jamal Hadi Salim , Cong Wang , Jiri Pirko , Stanislav Fomichev , Kuniyuki Iwashima , Ahmed Zaki , Alexander Lobakin , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, cake@lists.bufferbloat.net, willemb@google.com, Fengyuan Gong Message-ID: <68656416d3628_25fe3329483@willemb.c.googlers.com.notmuch> In-Reply-To: <20250702160741.1204919-1-gfengyuan@google.com> References: <20250702160741.1204919-1-gfengyuan@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Fri, 04 Jul 2025 14:01:12 -0400 Subject: Re: [Cake] [PATCH net-next] net: account for encap headers in qdisc pkt len X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2025 16:53:44 -0000 Fengyuan Gong wrote: > Refine qdisc_pkt_len_init to include headers up through > the inner transport header when computing header size > for encapsulations. Also refine net/sched/sch_cake.c > borrowed from qdisc_pkt_len_init(). > > Signed-off-by: Fengyuan Gong Reviewed-by: Willem de Bruijn