[PATCH] D61385: [scudo][standalone] Introduce the Quarantine

[Kostya Kortchinsky via Phabricator via llvm-commits]

cryptoad created this revision.
cryptoad added reviewers: vitalybuka, eugenis, hctim, morehouse.
Herald added subscribers: Sanitizers, jfb, delcypher, mgorny.
Herald added projects: LLVM, Sanitizers.

The Quarantine is used to hold chunks for a little while prior to
actually releasing them for potential reuse. The code is pretty much
the same as the sanitizer_common one, with additional shuffling of
the quarantine batches to decrease predictability of allocation
patterns when it is enabled.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D61385

Files:
  lib/scudo/standalone/CMakeLists.txt
  lib/scudo/standalone/quarantine.h
  lib/scudo/standalone/tests/CMakeLists.txt
  lib/scudo/standalone/tests/quarantine_test.cc

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