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Tue, 17 Dec 2019 08:59:26 +0000 Received: from BYAPR04MB5749.namprd04.prod.outlook.com ([fe80::a8ea:4ba9:cb57:e90f]) by BYAPR04MB5749.namprd04.prod.outlook.com ([fe80::a8ea:4ba9:cb57:e90f%5]) with mapi id 15.20.2538.019; Tue, 17 Dec 2019 08:59:26 +0000 From: Chaitanya Kulkarni To: "linux-nvme@lists.infradead.org" Subject: Re: [PATCH] nvmet: access nr_namespaces under subsys lock Thread-Topic: [PATCH] nvmet: access nr_namespaces under subsys lock Thread-Index: AQHVtLgieJjak14GU0K4ZRm6/M/CLg== Date: Tue, 17 Dec 2019 08:59:25 +0000 Message-ID: References: <20191217085811.29684-1-chaitanya.kulkarni@wdc.com> 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=Chaitanya.Kulkarni@wdc.com; x-originating-ip: [199.255.45.62] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: d44db4f4-3a0a-4340-9fd7-08d782cf6b06 x-ms-traffictypediagnostic: BYAPR04MB6134: x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:2657; 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X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "hch@lst.de" , "sagi@grimberg.me" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Please ignore this patch I've messed up my git repo. Sorry for the noise. On 12/17/2019 12:58 AM, Chaitanya Kulkarni wrote: > The subsystem increments the number of namespaces which is protected by > the subsys->lock under nvmet_ns_enable(). Use a similar lock when > decrementing the same variable in nvmet_ns_disable(). > _______________________________________________ linux-nvme mailing list linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme