On Wed, Oct 02, 2024 at 08:02:13AM -0700, Darrick J. Wong wrote: > From: Darrick J. Wong <djwong@xxxxxxxxxx> > > File contents can only be shared (i.e. reflinked) below EOF, so it makes > no sense to try to unshare ranges beyond EOF. Constrain the file range > parameters here so that we don't have to do that in the callers. Looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>