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Wong" , Hannes Reinecke , Johannes Thumshirn , Linus Torvalds , Naohiro Aota Subject: Re: [v10 1/2] fs: New zonefs file system Thread-Topic: [v10 1/2] fs: New zonefs file system Thread-Index: AQHV2/RFr2J5n95mjEGmHUAr5fmH0A== Date: Wed, 5 Feb 2020 07:46:07 +0000 Message-ID: References: <68ef8614-87f8-1b6e-7f55-f9d53a0f1e1c@web.de> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Damien.LeMoal@wdc.com; x-originating-ip: [199.255.47.9] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: d5a7a924-5c2d-4db1-ebe2-08d7aa0f7610 x-ms-traffictypediagnostic: BYAPR04MB4374: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:8273; x-forefront-prvs: 0304E36CA3 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(4636009)(39860400002)(346002)(396003)(376002)(366004)(136003)(199004)(189003)(86362001)(81166006)(6506007)(4326008)(81156014)(8936002)(5660300002)(8676002)(53546011)(110136005)(316002)(4744005)(33656002)(54906003)(7696005)(26005)(2906002)(71200400001)(186003)(64756008)(66556008)(66476007)(478600001)(55016002)(76116006)(66946007)(91956017)(9686003)(66446008)(52536014);DIR:OUT;SFP:1102;SCL:1;SRVR:BYAPR04MB4374;H:BYAPR04MB5816.namprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: Y4eG/J5Fj7zhZS++HsirRsesMs8SrW5E5Vc0hv/7g6hQAiZWshQNCVrcoRo9fCuwKilaVlwfNsewdygwHrtDyWpMMxktMTepi9H9iECLhtU+vu9+MKzVp+EI/0/6Wm34uqFSRpFC1mV1w26whgMxcyxFhnbp6GwmBD8BKO2IPA/tJzr7BYcQyfA65w+W/lUPYh73bun3WptT4vbau7ZIhXbVVrd3WVvUZeztwwUuINli61Lwc3snpWfznUoFNW9SfsYUjymw12CEhhZjn9+iO1xlm711LSCEr4ATqgihY1ASU9K5PE8qctmkJQUJGt7WoHv0YsDx8VnVrj+XuOGFimxAvBKcZS2gBri77ewwMnvYs/WZKd/DhvKQ8O+SkVe4VaiDjpBSuzd4IBsFiFEkYw/72gYcxcO1uGAgp9SnGG6pJhjeg+mkdFIPnF66jWob x-ms-exchange-antispam-messagedata: ueBDVAkJDevAlExAwfa6WkTt4qs/M+5MBSSGCIcDnNdb+sWKf0T4lyEUnYJrgdLzXAxYW2U/zIPe4bGxPLJhzcuAJA4GpLOk/OpvhE98TbBQccbqlc6AVlRJD2Gv3zKiDW0IzIQTvtMGbAL93k4Scg== Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: d5a7a924-5c2d-4db1-ebe2-08d7aa0f7610 X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Feb 2020 07:46:07.7416 (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: iYCTp/ERaeFVzsabZFxyZv4FqTzSfHRlbDEI1wmCe0tjsgsqz+bS9yLHCQpsmxXLKKaPnw42taOdrN4l250LTQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR04MB4374 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On 2020/02/05 16:17, Markus Elfring wrote:=0A= >> Declaring it as=0A= >>=0A= >> static const char * const zgroups_name[] =3D { "cnv", "seq" };=0A= >>=0A= >> is probably what you are suggesting,=0A= > =0A= > Yes.=0A= > =0A= > =0A= >> but since the string literals are already constants by default,=0A= >> I do not think there is any difference.=0A= > =0A= > I propose to define this array also as a completely immutable data struct= ure.=0A= =0A= I understood that and pointed out that the added "const" does not change a= =0A= thing. I think that as is, it already is immutable. But sure, I can add=0A= that const, no problem.=0A= =0A= > =0A= > Regards,=0A= > Markus=0A= > =0A= =0A= =0A= -- =0A= Damien Le Moal=0A= Western Digital Research=0A=