IsInitialBlockDownload: usually avoid locking
Optimistically test the latch bool before taking the lock.
For all IsInitialBlockDownload calls after the first to return false,
this avoids the need to lock cs_main.
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Kaz Wesley <keziahw@gmail.com> Authored on Apr 27 2016, 00:21 deadalnix Pushed on May 14 2017, 22:04 - Parents
- rABC3b9a0bf41f23: Merge #7840: Several performance and privacy improvements to inv/mempool…
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