[PATCH 1/5] xfs: don't log the entire end of the AGF

[Christoph Hellwig]

On Tue, Aug 23, 2016 at 07:20:35PM -0700, Darrick J. Wong wrote:
> When we're logging the last non-spare field in the AGF, we don't
> need to log the spare fields, so plumb in a new AGF logging flag
> to help us avoid that.
> 
> (This patch is already in xfsprogs.)

Looks fine, and reminds me that I need to send out my patches that
fix the SGF/AGI logging API..

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