On Wed, Oct 14, 2015 at 11:53:45AM -0700, Andy Lutomirski wrote: > Would copy_file_range without the reflink option removed still be > permitted to link blocks on supported filesystems (btrfs and maybe > XFS)? Absolutely. Unless the COPY_FALLOCATE or whatever we call it option is specified of course. But I'd really love to get basic copy infrastructure in for 4.4 and then define these options later. -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html