[PATCH] D47289: [scudo] Improve the scalability of the shared TSD model

[Kostya Kortchinsky via Phabricator via llvm-commits]

cryptoad updated this revision to Diff 150521.
cryptoad marked 3 inline comments as done.
cryptoad added a comment.
This revision is now accepted and ready to land.

Adding a comment to explain why we use the precedence as random seed.
Pass the current TSD to `getTSDAndLockSlow` to avoid an extra `getCurrentTSD`
call.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D47289

Files:
  lib/scudo/scudo_allocator.cpp
  lib/scudo/scudo_tsd.h
  lib/scudo/scudo_tsd_exclusive.cpp
  lib/scudo/scudo_tsd_exclusive.inc
  lib/scudo/scudo_tsd_shared.cpp
  lib/scudo/scudo_tsd_shared.inc

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