On Fri, Jun 23, 2017 at 03:34:38PM +0200, Andreas Gruenbacher wrote: > These patches, on top of the page_cache_seek_hole_data patches posted earlier > today, convert xfs to implement SEEK_HOLE / SEEK_DATA via iomap, and implement > SEEK_HOLE / SEEK_DATA via iomap in gfs2. Please send those as one series - in fact to me the previous series doesn't even make sense - just introduce page_cache_seek_hole_data for the iomap code only as everyone shoulkd be using that. > ext4 doesn't implement IOMAP_REPORT, so it can't be switched to use the iomap > based SEEK_HOLE / SEEK_DATA or fiemap code so far. Just treat it as a no-op, it only really matters for the reflink case.
