Hi all, The realtime code uses xfs_rtblock_t and xfs_fsblock_t in a lot of places, and it's very confusing. Clean up all the type usage so that an xfs_rtblock_t is always a block within the realtime volume, an xfs_fileoff_t is always a file offset within a realtime metadata file, and an xfs_rtxnumber_t is always a rt extent within the realtime volume. If you're going to start using this code, I strongly recommend pulling from my git trees, which are linked below. This has been running on the djcloud for months with no problems. Enjoy! Comments and questions are, as always, welcome. --D kernel git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=clean-up-realtime-units xfsprogs git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=clean-up-realtime-units --- fs/xfs/libxfs/xfs_bmap.c | 4 - fs/xfs/libxfs/xfs_format.h | 2 fs/xfs/libxfs/xfs_rtbitmap.c | 121 +++++++++++---------- fs/xfs/libxfs/xfs_rtbitmap.h | 79 ++++++++++++++ fs/xfs/libxfs/xfs_types.c | 4 - fs/xfs/libxfs/xfs_types.h | 8 + fs/xfs/scrub/bmap.c | 2 fs/xfs/scrub/fscounters.c | 2 fs/xfs/scrub/rtbitmap.c | 16 +-- fs/xfs/scrub/rtsummary.c | 6 + fs/xfs/scrub/trace.h | 7 + fs/xfs/xfs_bmap_item.c | 2 fs/xfs/xfs_bmap_util.c | 18 +-- fs/xfs/xfs_fsmap.c | 2 fs/xfs/xfs_rtalloc.c | 243 ++++++++++++++++++++++-------------------- fs/xfs/xfs_rtalloc.h | 89 +-------------- 16 files changed, 315 insertions(+), 290 deletions(-) create mode 100644 fs/xfs/libxfs/xfs_rtbitmap.h
