nvme: rename uuid to nguid in nvme_ns
authorJohannes Thumshirn <jthumshirn@suse.de>
Wed, 7 Jun 2017 09:45:31 +0000 (11:45 +0200)
committerChristoph Hellwig <hch@lst.de>
Thu, 15 Jun 2017 12:30:17 +0000 (14:30 +0200)
commit90985b84c42a045c0d3ed2753a839b37edb3a8f1
tree4e7b636190e1dc40010dd1ecc419f39e68aa4568
parentaf8b86e9a7ffb9528e745b7ea25b18545699482c
nvme: rename uuid to nguid in nvme_ns

The uuid field in the nvme_ns structure represents the nguid field
from the identify namespace command. And as NVMe 1.3 introduced an
UUID in the NVMe Namespace Identification Descriptor this will
collide.

So rename the uuid to nguid to prevent any further
confusion. Unfortunately we export the nguid to sysfs in the uuid
sysfs attribute, but this can't be changed anymore without possibly
breaking existing userspace.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/nvme/host/core.c
drivers/nvme/host/nvme.h