[libcxx-commits] [PATCH] D148681: [libc++] Make std::mutex use ADAPTIVE_NP intializer if available on gnu

[Nikolas Klauser via Phabricator via libcxx-commits]

philnik requested changes to this revision.
philnik added a comment.
This revision now requires changes to proceed.

Looking at https://stackoverflow.com/questions/19863734/what-is-pthread-mutex-adaptive-np I don't think we want to do this change. If someone needs such a special mutex, I guess they have to implement it themselves. We have to provide a useful mutex for all cases, not just for low contention cases that only have short times during which the mutex is locked.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D148681/new/

https://reviews.llvm.org/D148681