[PATCH 3/9] xfs: convert internal buffer functions to pass maps

[Christoph Hellwig]

On Fri, Jun 22, 2012 at 06:50:09PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner at redhat.com>
> 
> While the external interface currently uses separate blockno/length
> variables, we need to move internal interfaces to passing and
> parsing vector maps. This will then allow us to add external
> interfaces to support discontiguous buffer maps as the internal code
> will already support them.
> 
> Signed-off-by: Dave Chinner <dchinner at redhat.com>

Looks good,

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