On Mon, Jul 14, 2025 at 09:20:59AM -0400, Brian Foster wrote: > - error = xfs_free_file_space(XFS_I(inode), offset, len, ac); > - if (error) > - return error; > + /* randomly force zeroing to exercise zero range */ This comment feels very sparse for this somewhat confusing behavior. Can you add a shortened version of the commit message here explaining why this is useful? Otherwise looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>