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([2402:e280:21c6:671:7f12:602a:a4c6:2b38]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-36bbfec391bsm7766670a91.2.2026.05.31.05.55.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 31 May 2026 05:55:11 -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 2/2] selftests: tc-testing: add fq_pie per-flow class stats test Date: Sun, 31 May 2026 18:23:14 +0530 Message-Id: <20260531125314.22492-3-hemendranaik@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260531125314.22492-1-hemendranaik@gmail.com> References: <20260531125314.22492-1-hemendranaik@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@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 --- .../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..3ef2fafa52b8 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