[PATCH 02/12] xfs: fact out common grant head/log tail verification code

[Christoph Hellwig]

On Mon, Dec 13, 2010 at 03:44:33PM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner at redhat.com>
> 
> Factor repeated debug code out of grant head manipulation functions into a
> separate function. This removes ifdef DEBUG spagetti from the code and makes
> the code easier to follow.

Looks good,

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