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Commit dfd9808b authored by Dmitry Vyukov's avatar Dmitry Vyukov Committed by Vitaly Buka
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sanitizer_common: add simpler ThreadRegistry ctor

Currently ThreadRegistry is overcomplicated because of tsan,
it needs tid quarantine and reuse counters. Other sanitizers
don't need that. It also seems that no other sanitizer now
needs max number of threads. Asan used to need 2^24 limit,
but it does not seem to be needed now. Other sanitizers blindly
copy-pasted that without reasons. Lsan also uses quarantine,
but I don't see why that may be potentially needed.

Add a ThreadRegistry ctor that does not require any sizes
and use it in all sanitizers except for tsan.
In preparation for new tsan runtime, which won't need
any of these parameters as well.

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D105713
parent 8ae31b08
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