From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: To: Christoph Hellwig Cc: Keith Busch , Sagi Grimberg , Jens Axboe , Hannes Reinecke , Johannes Thumshirn , linux-nvme@lists.infradead.org, linux-block@vger.kernel.org Subject: Re: [PATCH 1/7] nvme: track subsystems From: "Martin K. Petersen" References: <20171109174450.17142-1-hch@lst.de> <20171109174450.17142-2-hch@lst.de> Date: Thu, 09 Nov 2017 15:23:30 -0500 In-Reply-To: <20171109174450.17142-2-hch@lst.de> (Christoph Hellwig's message of "Thu, 9 Nov 2017 18:44:44 +0100") Message-ID: MIME-Version: 1.0 Content-Type: text/plain List-ID: Christoph, > This adds a new nvme_subsystem structure so that we can track multiple > controllers that belong to a single subsystem. For now we only use it > to store the NQN, and to check that we don't have duplicate NQNs > unless the involved subsystems support multiple controllers. > > Includes code originally from Hannes Reinecke to expose the subsystems > in sysfs. Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering From mboxrd@z Thu Jan 1 00:00:00 1970 From: martin.petersen@oracle.com (Martin K. Petersen) Date: Thu, 09 Nov 2017 15:23:30 -0500 Subject: [PATCH 1/7] nvme: track subsystems In-Reply-To: <20171109174450.17142-2-hch@lst.de> (Christoph Hellwig's message of "Thu, 9 Nov 2017 18:44:44 +0100") References: <20171109174450.17142-1-hch@lst.de> <20171109174450.17142-2-hch@lst.de> Message-ID: Christoph, > This adds a new nvme_subsystem structure so that we can track multiple > controllers that belong to a single subsystem. For now we only use it > to store the NQN, and to check that we don't have duplicate NQNs > unless the involved subsystems support multiple controllers. > > Includes code originally from Hannes Reinecke to expose the subsystems > in sysfs. Reviewed-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering