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authorJames Smart <jsmart2021@gmail.com>2017-10-20 16:17:09 -0700
committerChristoph Hellwig <hch@lst.de>2017-10-27 09:25:32 +0300
commit36e835f2432d8f16845307b5fb7e88d1e5af041d (patch)
tree06f35c05a188fe50916571c443ddf74b90944bd4 /drivers/nvme/host/fc.c
parent991231dc48ae9bcdd363ee231f10beb771d455c1 (diff)
downloadlwn-36e835f2432d8f16845307b5fb7e88d1e5af041d.tar.gz
lwn-36e835f2432d8f16845307b5fb7e88d1e5af041d.zip
nvme-rdma: add support for duplicate_connect option
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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