[PATCH 3/3] nvmet: replace transports array with a linked list

[Keith Busch]

On Tue, Sep 23, 2025 at 12:19:59AM +0300, Max Gurtovoy wrote:
> 
> maybe we can do something like this instead:
> 
> diff --git a/include/linux/nvme.h b/include/linux/nvme.h
> index 655d194f8e72..8e076960875c 100644
> --- a/include/linux/nvme.h
> +++ b/include/linux/nvme.h
> @@ -68,7 +68,7 @@ enum {
>         NVMF_TRTYPE_RDMA        = 1,    /* RDMA */
>         NVMF_TRTYPE_FC          = 2,    /* Fibre Channel */
>         NVMF_TRTYPE_TCP         = 3,    /* TCP/IP */
> -       NVMF_TRTYPE_LOOP        = 254,  /* Reserved for host usage */
> +       NVMF_TRTYPE_LOOP        = 15,   /* Reserved for host usage */
>         NVMF_TRTYPE_MAX,
>  };

The 254 value for the host loopback transport type is in defined that
way in the fabrics spec, so we can't readily change in the driver.