- mds scrubbing
kclient
-- add cap to release if we get fouled up in fill_inode et al?
+- ENOMEM
+ - message pools
+ - sockets? (this can actual generates a lockdep warning :/)
- use page lists for large messages? e.g. reconnect
+- fs-portable file layout virtual xattr (see Andreas' -fsdevel thread)
+- statlite
+- audit/combine/rework/whatever invalidate, writeback threads and associated invariants
+- add cap to release if we get fouled up in fill_inode et al?
- make caps reservations per-client
- fix up ESTALE handling
- don't retry on ENOMEM on non-nofail requests in kick_requests