nvme-rdma: add support for duplicate_connect option

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Adds support for the duplicate_connect option. When set to true,
checks whether there's an existing controller via the same target
address (traddr), target port (trsvcid), and if specified, host
address (host_traddr). Fails the connection request if there is
an existing controller.

Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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James Smart 2017-10-20 16:17:09 -07:00 • committed by Christoph Hellwig

parent 991231dc48

commit 36e835f243

1 changed files with 82 additions and 0 deletions

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drivers/nvme/host/rdma.c

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