[PATCH 1/4] nvme-fc: Add new routine nvme_fc_io_getuuid

[Christoph Hellwig]

On Tue, May 10, 2022 at 01:00:25PM -0700, James Smart wrote:
> From: Muneendra <muneendra.kumar at broadcom.com>
> 
> Add nvme_fc_io_getuuid() to the nvme-fc transport.
> The routine is invoked by the fc LLDD on a per-io request basis.
> The routine translates from the fc-specific request structure to
> the bio and the cgroup structure in order to obtain the fc appid
> stored in the cgroup structure. If a value is not set or a bio
> is not found, a NULL appid (aka uuid) will be returned to the LLDD.
> 
> Signed-off-by: Muneendra <muneendra.kumar at broadcom.com>
> Signed-off-by: James Smart <jsmart2021 at gmail.com>

I'm fine with picking this up through the scsi tree:

Acked-by: Christoph Hellwig <hch at lst.de>