From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dy1-f177.google.com (mail-dy1-f177.google.com [74.125.82.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E1EC43DE430 for ; Tue, 30 Jun 2026 18:37:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782844670; cv=none; b=oU3yU7UArh/F8Efz4NyoECWhreucE9y40K4TdexUWbrvWaVKQH+z9eUGR1TwUZLcigBYNf1dclPBNznttNyDHWL9Ff7uvHuWyE8xEaIaqFM8Dv0PZOI1wqHK6OxlkIE0t2/dFud8NqNj09uLue9cyVSoQNs5qQgPUgrY/t6UYQY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782844670; c=relaxed/simple; bh=YEzjTaQBibg82naQrx8wYRELkM2GgBKDfMPzgkCv/68=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=O5fQJ9REvhkeFl3DcDA21Oi//s6c9Xei1NbKsQ6lxXu3cTTmkjwXQny/mXabSiFOZb0g2UD4KR2UE3DrksAVYF1cZ4wlOkIMelyz7nrH0JZq5Www7z7Kqjor9bbsZvDvzVCLmebbkvqhWDF3RR57IE5XgpZ2m9OT6d2c343CqMo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Iccfd43a; arc=none smtp.client-ip=74.125.82.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Iccfd43a" Received: by mail-dy1-f177.google.com with SMTP id 5a478bee46e88-30edbb0dc5fso3715176eec.0 for ; Tue, 30 Jun 2026 11:37:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1782844668; x=1783449468; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ES4kCJ/i10bD1lFE1QxrqtkTCTeoqYvCpnKF0vygSpE=; b=Iccfd43a+CCH17kOjZG1phFkTveNCf/fMBYoula3s1GA245dsNSm9aeRgfQ+UiHTVe Em6aQINfEKzgk2ZG3e6UPIEIYQ2sPjc0GxWZZ+XRPsCN6i2Ttg/5ZeXcyzqKg8F6us3D 8MPjbAYAGHkBaf5m8AiqhdwzyMIeEaZp07FVJzUgcnugdKrZKDJyj42n3lgml8UGaeU0 2TBT52Ng1u2iH/du6MLYaRQJu4vhmVevGtj0huBQXP2sOaNya+7Ddb+CPFsOq2nW9QN1 M/mgKuLWDQ2txVCPtio6bIGisFZRu6iZ6F8fPq5MGv38iMe6Rm0bU+8Sj2uZ4lUAqgMA ySaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782844668; x=1783449468; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=ES4kCJ/i10bD1lFE1QxrqtkTCTeoqYvCpnKF0vygSpE=; b=NF18yQg7jkT9Nmf9gNgvm5sj+yi1ydJRsnBA9F9qqefDIYPT77ybL3JLfZ64hS3v3u Z3I5IAW9hc1SjHTR6NQO6Z1l46+iKn+QLh1T2fHbsAqvSmkc68OivpCp7picUfO4oetz uvdROyrpK+ce24cIVEACwcz+0HL5PqAB9cS6ExKaTzsoKfHLGE0Qd3Jto+5rA0AeY/gX ZtJAvgWz49Qn0gYFVtNeFSzGT2BbqoYJMPQdkZlZoiZilxRhdhDRQpYTwohBgohfNbUw 9pEKeUh5hIVNb3lW4mQO1/3inL6hqtLDEX3GxrW+XjM5MhP0iGrNCX2DpIm4JigXs6jP 6EoQ== X-Gm-Message-State: AOJu0Yy6O+CQCzB4bAZ9VNLQKA8YlyKLu0z4DtErrrdUAFg21o3PigLq 9zzjSIiqgfusnlZ4+gKVFXW61W8nACppnuNlmgiQhl0qZ4qJKy9cvuaWBflLewcE X-Gm-Gg: AfdE7cmiMr1gOcaDNURVPTJ9HkilgqIrIKxREUldQWluWFMgk90a2T2RhFIpDnC1ciI SqSX7tAog0mYFUPsweRA+JQXb1UnHj2XsjzrAnFLqg+U7CMotMcXfxeJeeFD/gEC2Sia8enixqI DqvMT/cn9l9XZsMlwadsxUXcMig8utYk1ldlvTVVqe/L/VCl972zNoxQ4UJTHYDfl9HmbHUMR/p OVVNvJkDmCV3NFCx5RujUroSLmRaCifUYZUpPBBS4brVwwk56hGNhy8afHjn2r4CuQ8RMlE5pLD JgNsFT0emSOcuQ9WCWHT5iXD+Em8pNPlOIcZiIz/T+almFnAfMDXsM80jR7WOnRkn3qPWA9nrUk PuMAH7l/CkpR0aNREJCnvd2yGqHYWzToxIdz09UmPY4jrrUZVXcLv6bhDAiaFGCkVaBmOE8YHbR gG7vYzdhzsqZgiVq6bn6mkgEcW5yI= X-Received: by 2002:a05:7300:509:b0:30c:38ed:46a5 with SMTP id 5a478bee46e88-30ee147e97emr3855167eec.30.1782844668077; Tue, 30 Jun 2026 11:37:48 -0700 (PDT) Received: from Inspiron-14-5420.. ([2402:e280:21c6:671:b5a1:965b:86fd:756]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-30ee3205993sm10888191eec.24.2026.06.30.11.37.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jun 2026 11:37:47 -0700 (PDT) From: "Hemendra M. Naik" To: netdev@vger.kernel.org Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, jiri@resnulli.us, jhs@mojatatu.com, shuah@kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, vishy0777@gmail.com, tahiliani@nitk.edu.in, "Hemendra M. Naik" Subject: [PATCH net-next v3 2/2] selftests: tc-testing: add fq_pie per-flow class stats test Date: Wed, 1 Jul 2026 00:07:02 +0530 Message-Id: <20260630183702.170798-3-hemendranaik@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260630183702.170798-1-hemendranaik@gmail.com> References: <20260630183702.170798-1-hemendranaik@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add a tc-testing entry (id: 83c0) to verify the fq_pie class ops wired up in the previous patch do not crash and integrate cleanly with the tc class show path. The test creates an fq_pie root qdisc on a dummy interface and runs 'tc -s class show'. Signed-off-by: Hemendra M. Naik Signed-off-by: Vishal Kamath Signed-off-by: Mohit P. Tahiliani --- Changelog: v3: - No changes since v2. - Resending as the previous submission was deferred when the net-next tree closed during review. - Corresponding iproute2 patch updated in response to review comments; no changes required for this patch. v2: - No changes since v1. (https://lore.kernel.org/netdev/20260614125000.6058-3-hemendranaik@gmail.com/) v1: - https://lore.kernel.org/netdev/20260531125314.22492-3-hemendranaik@gmail.com/ --- .../tc-testing/tc-tests/qdiscs/fq_pie.json | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json index 229fe1bf4a90..88139f429430 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json @@ -40,5 +40,27 @@ "matchPattern": "qdisc fq_pie 1: root refcnt [0-9]+ limit 1p", "matchCount": "1", "teardown": ["$TC qdisc del dev $DEV1 handle 1: root"] + }, + { + "id": "83c0", + "name": "FQ-PIE class stats accessible via tc class show", + "category": [ + "qdisc", + "fq_pie" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DUMMY handle 1: root fq_pie" + ], + "cmdUnderTest": "$TC -s class show dev $DUMMY", + "expExitCode": "0", + "verifyCmd": "$TC -s class show dev $DUMMY", + "matchPattern": "class fq_pie", + "matchCount": "0", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] } ] -- 2.34.1