[all-commits] [llvm/llvm-project] 774b61: [scudo] Acquire FLLock in mergeGroupsToReleaseBack

[ChiaHungDuan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 774b61441725aeccca5e85f5e7378d1b7ada1ef2
      https://github.com/llvm/llvm-project/commit/774b61441725aeccca5e85f5e7378d1b7ada1ef2
  Author: Chia-hung Duan <chiahungduan at google.com>
  Date:   2023-07-25 (Tue, 25 Jul 2023)

  Changed paths:
    M compiler-rt/lib/scudo/standalone/primary64.h

  Log Message:
  -----------
  [scudo] Acquire FLLock in mergeGroupsToReleaseBack

This removes the need of ScopedUnlock and make the future use of
condition variable easier to wake up waiting threads.

Reviewed By: cferris

Differential Revision: https://reviews.llvm.org/D156147