design: document changes for the bigtime feature

Document the changes to the ondisk format when we enable the bigtime
feature.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
6 files changed
tree: b4cb8aa544ec32397b19286a10de001ced6d0c70
  1. admin/
  2. design/
  3. .gitignore
  4. CHANGES
  5. COPYING
  6. Makefile
  7. README