[PATCH 31/32] xfs: add CRC infrastructure

[Mark Tinguely]

On 11/12/12 05:54, Dave Chinner wrote:
> From: Christoph Hellwig<hch at lst.de>
>
>   - add a mount feature bit for CRC enabled filesystems
>   - add some helpers for generating and verifying the CRCs
>   - add a copy_uuid helper
>
> The checksumming helpers are losely based on similar ones in sctp,
> all other bits come from Dave Chinner.
>
> Signed-off-by: Christoph Hellwig<hch at lst.de>
> Signed-off-by: Dave Chinner<dchinner at redhat.com>
> ---

Reviewed-by: Mark Tinguely <tinguely at sgi.com>