Hi all, This patch documents the realtime reference count btree. If you're going to start using this code, I strongly recommend pulling from my git trees, which are linked below. Comments and questions are, as always, welcome. kernel git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=realtime-reflink xfsprogs git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=realtime-reflink fstests git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfstests-dev.git/log/?h=realtime-reflink xfsdocs git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-documentation.git/log/?h=realtime-reflink --- .../internal_inodes.asciidoc | 5 - .../journaling_log.asciidoc | 9 + design/XFS_Filesystem_Structure/magic.asciidoc | 1 design/XFS_Filesystem_Structure/realtime.asciidoc | 5 - .../XFS_Filesystem_Structure/rtrefcountbt.asciidoc | 173 ++++++++++++++++++++ 5 files changed, 190 insertions(+), 3 deletions(-) create mode 100644 design/XFS_Filesystem_Structure/rtrefcountbt.asciidoc
