[PATCH 4/5] xfs: limit extsize to size of AGs and/or MAXEXTLEN

[Christoph Hellwig]

On Wed, Jan 19, 2011 at 03:29:59PM +1100, Dave Chinner wrote:
> +		 * Also, for non-realtime files, limit the extent size hint to
> +		 * half the size of the AGs in the filesystem so alignment
> +		 * doesn't result in extents larger than an AG.

What do we do about the last AG, which potentionally is smaller than the
others?

Otherwise looks good,

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