From NVMe spec 1.4b "6.1.5. NSID and Namespace Relationships" defines
valid namespace types:
- Unallocated: Not exists in the NVMe subsystem
- Allocated: Exists in the NVMe subsystem
- Inactive: Not attached to the controller
- Active: Attached to the controller
This patch added support for allocated, but not attached namespace type:
!nvme_ns(n, nsid) && nvme_subsys_ns(n->subsys, nsid)
nvme_ns() returns attached namespace instance of the given controller
and nvme_subsys_ns() returns allocated namespace instance in the
subsystem.
Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Tested-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>