d5f5d6579a
Summary: See https://github.com/percona/PerconaFT/pull/450 Pull Request resolved: https://github.com/facebook/rocksdb/pull/7875 Reviewed By: ajkr Differential Revision: D25938020 Pulled By: jay-zhuang fbshipit-source-id: 9014dbc7b23bf92c5e63bfbdda4565bb0d2f2b58
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.