xfs: account for log space when formatting new AGs

When we're writing out a fresh new AG, make sure that we don't list an
internal log as free and that we create the rmap for the region.  growfs
never does this, but we will need it when we hook up mkfs.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Allison Collins <allison.henderson@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
1 file changed