Alexander Kindyakov 5974649f2b Simple LRU cache implementation (#5521) ... Summary: Pull Request resolved: https://github.com/facebook/osquery/pull/5521 Implementation based on `std::unordered_map` and `std::list`, without any age-bits or any sort of optimisations. If later we realize we need something more powerfull we will use some fancy OSS lib for it. I need it as a cache of "hot" processes in syscall traicing. To read cmdline from file in `/proc/<pid>/cmdline` less often and preserve cmdline or any other info about process for the events that came when process is already gone. Reviewed By: SAlexandru Differential Revision: D14424352 fbshipit-source-id: 472cf8b542bab2921393b9d2a126c254c791404a		2019-03-14 09:40:10 -07:00
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tests	Simple LRU cache implementation (#5521)	2019-03-14 09:40:10 -07:00
BUCK	Simple LRU cache implementation (#5521)	2019-03-14 09:40:10 -07:00
lru-impl.h	Simple LRU cache implementation (#5521)	2019-03-14 09:40:10 -07:00
lru.h	Simple LRU cache implementation (#5521)	2019-03-14 09:40:10 -07:00