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Wed, 20 Nov 2019 15:42:40 +0000 From: Petr Machata To: Roman Mashak CC: "netdev@vger.kernel.org" , Ido Schimmel , Roopa Prabhu Subject: Re: [RFC PATCH 10/10] selftests: qdiscs: Add test coverage for ETS Qdisc Thread-Topic: [RFC PATCH 10/10] selftests: qdiscs: Add test coverage for ETS Qdisc Thread-Index: AQHVn6Mocm4KwGkon0KLnlCM/Wt2taeUK3AngAAHjwA= Date: Wed, 20 Nov 2019 15:42:40 +0000 Message-ID: <87o8x6d05t.fsf@mellanox.com> References: <4c364de6add3e615f1675ddb4d2911491a65bd8a.1574253236.git.petrm@mellanox.com> <85h82ybmun.fsf@mojatatu.com> In-Reply-To: <85h82ybmun.fsf@mojatatu.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: LO2P265CA0163.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:9::31) To DB6PR0502MB3047.eurprd05.prod.outlook.com (2603:10a6:4:9f::7) authentication-results: spf=none (sender IP is ) smtp.mailfrom=petrm@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [78.45.160.211] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 1078ef90-c807-4ecc-5c5f-08d76dd046c5 x-ms-traffictypediagnostic: DB6PR0502MB3077:|DB6PR0502MB3077: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6790; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1078ef90-c807-4ecc-5c5f-08d76dd046c5 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Nov 2019 15:42:40.6108 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: cZrZ8OmAT7lhNCDFDN+zbeMeusbqrfttZg6DYzABJQ4o+SCtIN/Ag/I1x7cu5/zpMmF6fCAB4cw5h6Lw0WE6/Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0502MB3077 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Roman Mashak writes: > Petr Machata writes: > >> Add TDC coverage for the new ETS Qdisc. >> > > It would be good to have tests for upper bound limits of qdisc > parameters. All right. I can think of "bands 16", and then "quantum $(((1 << 32) - 1))", but I'm not sure the latter is very useful. Did you have anything else in mind?