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Miller" CC: "netdev@vger.kernel.org" , Li Rongqing , Saeed Mahameed Subject: [net-next 12/15] net/mlx5: rate limit alloc_ent error messages Thread-Topic: [net-next 12/15] net/mlx5: rate limit alloc_ent error messages Thread-Index: AQHVkP+c/NrYxf7smE63xa1+syOCLQ== Date: Fri, 1 Nov 2019 21:59:18 +0000 Message-ID: <20191101215833.23975-13-saeedm@mellanox.com> References: <20191101215833.23975-1-saeedm@mellanox.com> In-Reply-To: <20191101215833.23975-1-saeedm@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.21.0 x-originating-ip: [209.116.155.178] x-clientproxiedby: BYAPR05CA0076.namprd05.prod.outlook.com (2603:10b6:a03:e0::17) To VI1PR05MB5102.eurprd05.prod.outlook.com (2603:10a6:803:5e::23) authentication-results: spf=none (sender IP is ) smtp.mailfrom=saeedm@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 691cb064-625c-4572-e597-08d75f16be5a x-ms-traffictypediagnostic: VI1PR05MB5679:|VI1PR05MB5679: x-ld-processed: a652971c-7d2e-4d9b-a6a4-d149256f461b,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:1247; x-forefront-prvs: 020877E0CB x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(4636009)(39860400002)(376002)(366004)(346002)(396003)(136003)(189003)(199004)(4326008)(99286004)(316002)(2616005)(2906002)(6116002)(476003)(6512007)(3846002)(1076003)(36756003)(66946007)(14454004)(25786009)(54906003)(66066001)(66556008)(64756008)(486006)(11346002)(446003)(81156014)(6916009)(76176011)(305945005)(7736002)(26005)(66476007)(66446008)(86362001)(5660300002)(102836004)(386003)(6506007)(15650500001)(50226002)(6486002)(6436002)(81166006)(71190400001)(71200400001)(478600001)(8676002)(256004)(8936002)(14444005)(107886003)(52116002)(186003);DIR:OUT;SFP:1101;SCL:1;SRVR:VI1PR05MB5679;H:VI1PR05MB5102.eurprd05.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: l4pcK2h33QNCwkWW/GJSSQAH+WmEPAPIt/aJG7woDqX3wenXMuL3w28d7STp9GjGmFMjgZDZ08APuP8bpXWL158kLxFayMmMD/QvO3IC/gIjNHRORjup+7by7IonCobSe4HRiFeznC9aFRUWAhSUSl9ja0mCfL1HWBjSkQwlb30OjPUwlN9h630cSN8pBq+BaowgOiFPmYgnNtwwRK7pja0heThj7KQ/puD5R4rudSD8zbrYvsN4r+6lpLRBNZNo73hmmJEqkrvunqp60yiyTZDKT39MvDAF1gbKtDwhQ8c/XY4+l6Gw3MHUZN6X3Lchd6151wmxcD/73slOkArDbE8PDwoUCJOP/yeD3QhrDF33R4FUEj60M7MmQNwhYLcI2SLSKgS8XsfvJ4BnoqL2j2TlKXzkA40/h3qypXjeLbo0OYeZKHJE/cqitHJTry9o Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 691cb064-625c-4572-e597-08d75f16be5a X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Nov 2019 21:59:18.7299 (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: FBM73qAskE/t1IWHsTZqqyofMOuCtKG0gBoWTWCM+9pgYPQBDpCJKbMrqW1MnH+bfBK9+oW61yut4GECqD6Urw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB5679 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Li RongQing when debug a bug, which triggers TX hang, and kernel log is spammed with the following info message [ 1172.044764] mlx5_core 0000:21:00.0: cmd_work_handler:930:(pid 8): failed to allocate command entry Signed-off-by: Li RongQing Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/et= hernet/mellanox/mlx5/core/cmd.c index ea934cd02448..34cba97f7bf4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -866,7 +866,7 @@ static void cmd_work_handler(struct work_struct *work) if (!ent->page_queue) { alloc_ret =3D alloc_ent(cmd); if (alloc_ret < 0) { - mlx5_core_err(dev, "failed to allocate command entry\n"); + mlx5_core_err_rl(dev, "failed to allocate command entry\n"); if (ent->callback) { ent->callback(-EAGAIN, ent->context); mlx5_free_cmd_msg(dev, ent->out); --=20 2.21.0