[PATCH 5/6] nvme: track subsystems

[Johannes Thumshirn]

On Mon, Jun 19, 2017 at 11:57:53AM +0200, Christoph Hellwig wrote:
> 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.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> ---

Reviewed-by: Johannes Thumshirn <jthumshirn at suse.de>
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Johannes Thumshirn                                          Storage
jthumshirn at suse.de                                +49 911 74053 689
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