[PATCH 3/5] nvme: add support for copy offload

[Christoph Hellwig]

On Thu, May 22, 2025 at 03:54:46PM +0200, Hannes Reinecke wrote:
> > +	if (req->cmd_flags & REQ_FUA)
> > +	        control |= NVME_RW_FUA;
> > +	if (req->cmd_flags & REQ_FAILFAST_DEV)
> > +	        control |= NVME_RW_LR;
> 
> FAILFAST_DEV? Is that even set anywhere?

That is a good question, but this is consistent with what we do for
other I/O commands.