xfsdocs: reverse-mapping btree documentation

Add chapters on the operation of the reverse mapping btree and future
things we could do with rmap data.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

7 files changed
tree: 4d3d8cf91f24c241bd90c8eac396365a0af365e3
  1. .gitignore
  2. CHANGES
  3. COPYING
  4. Makefile
  5. README
  6. admin/
  7. design/