On Mon, Feb 04, 2019 at 09:59:21AM -0800, Darrick J. Wong wrote: > From: Darrick J. Wong <darrick.wong@xxxxxxxxxx> > > Add a new helper to check that a per-AG inode pointer is either null or > points somewhere valid within that AG. Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx>