rocksdb/utilities/transactions/lock/range/range_tree/lib/README
Sergei Petrunia 98236fb10e LockTree library, originally from PerconaFT (#7753)
Summary:
To be used for implementing Range Locking.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7753

Reviewed By: zhichao-cao

Differential Revision: D25378980

Pulled By: cheng-chang

fbshipit-source-id: 801a9c5cd92a84654ca2586b73e8f69001e89320
2020-12-09 12:10:57 -08:00

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The files in this directory originally come from
https://github.com/percona/PerconaFT/.
This directory only includes the "locktree" part of PerconaFT, and its
dependencies.
The following modifications were made:
- Make locktree usable outside of PerconaFT library
- Add shared read-only lock support
The files named *_subst.* are substitutes of the PerconaFT's files, they
contain replacements of PerconaFT's functionality.