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Wed, 24 Jun 2020 07:22:32 +0000 From: Johannes Thumshirn To: Luis Chamberlain , "axboe@kernel.dk" , Damien Le Moal , "bvanassche@acm.org" , "ming.lei@redhat.com" , "martin.petersen@oracle.com" , "satyat@google.com" CC: "linux-block@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 1/2] block: add initial kdoc over the request_queue Thread-Topic: [PATCH 1/2] block: add initial kdoc over the request_queue Thread-Index: AQHWSapQTF7D0wyEUUiLTjdLgAAWWQ== Date: Wed, 24 Jun 2020 07:22:32 +0000 Message-ID: References: <20200623220311.8033-1-mcgrof@kernel.org> <20200623220311.8033-2-mcgrof@kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=wdc.com; x-originating-ip: [2001:a62:1515:bd01:7422:e91d:655d:8b17] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: b53b585c-cbd3-498d-759d-08d8180f5c54 x-ms-traffictypediagnostic: DM6PR04MB5770: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:3968; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: b53b585c-cbd3-498d-759d-08d8180f5c54 X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jun 2020 07:22:32.3711 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: pub9zyYFfIbc7RidBz9ekHUOXshSTmQiTmfY/l1tGLm/0fWj99wToO1zFAmRlIKyORtdkeIISt+0VCCuCa0b7J7VzBn0r/AP01XPDtXx9tk= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR04MB5770 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 24/06/2020 00:04, Luis Chamberlain wrote:=0A= > + * o make_request block drivers (multiqueue)=0A= =0A= I don't think the differentiation between singlequeue and =0A= multiqueue is usefull, given that the single queue block layer=0A= is gone for quite some time now.=0A=