[PATCH 2/8] nvme: set uniform metadata settings for ns head

[Christoph Hellwig]

On Mon, Jan 22, 2024 at 04:56:53PM +0200, Max Gurtovoy wrote:
> While we're here, also make sure that all the namespaces under the
> namespace head have the same lba shift size.

Please split this into a separate prep patch as it is not related
to PI.

>  struct nvme_ns_info {
>  	struct nvme_ns_ids ids;
>  	u32 nsid;
> +	unsigned long features;
> +	u64 nuse;
> +	u16 ms;
> +	u16 pi_size;
> +	u8 pi_type;
> +	u8 guard_type;
> +	u8 flbas;
> +	u8 ds;

nvme_ns_info is used for the command set independent scanning, so
it should not grow NVM command set data like this.