Clay Gerrard 585bf40cc0 Simplify empty suffix handling ...

We really only need to have one way to cleanup empty suffix dirs, and
that's normally during suffix hashing which only happens when invalid
suffixes get rehashed.

When we iterate a suffix tree using yield hashes, we may discover an
expired or otherwise reapable hashdir - when this happens we will now
simply invalidate the suffix so that the next rehash can clean it up.

This simplification removes an mis-behavior in the handling between the
normal suffix rehashing cleanup and what was implemented in ssync.

Change-Id: I5629de9f2e9b2331ed3f455d253efc69d030df72
Related-Change-Id: I2849a757519a30684646f3a6f4467c21e9281707
Closes-Bug: 1816501

2019-03-18 15:09:54 -05:00

230 KiB

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