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Merge #11640: Make LOCK, LOCK2, TRY_LOCK work with CWaitableCriticalSection

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9c4dc597dd Use LOCK macros for non-recursive locks (Russell Yanofsky)
1382913e61 Make LOCK, LOCK2, TRY_LOCK work with CWaitableCriticalSection (Russell Yanofsky)
ba1f095aad MOVEONLY Move AnnotatedMixin declaration (Russell Yanofsky)
41b88e9337 Add unit test for DEBUG_LOCKORDER code (Russell Yanofsky)

Pull request description:

  Make LOCK macros work with non-recursive mutexes, and use wherever possible for better deadlock detection.

  Also add unit test for DEBUG_LOCKORDER code.

Tree-SHA512: 64ef209307f28ecd0813a283f15c6406138c6ffe7f6cbbd084161044db60e2c099a7d0d2edcd1c5e7770a115e9b931b486e86c9a777bdc96d2e8a9f4dc192942
This commit is contained in:
Wladimir J. van der Laan 2018-08-31 15:49:26 +02:00
commit 385ad11040
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14 changed files with 143 additions and 70 deletions
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8
src/sync.cpp
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@ -100,7 +100,11 @@ static void potential_deadlock_detected(const std::pair<void*, void*>& mismatch,
}
LogPrintf(" %s\n", i.second.ToString());
}
assert(false);
if (g_debug_lockorder_abort) {
fprintf(stderr, "Assertion failed: detected inconsistent lock order at %s:%i, details in debug log.\n", __FILE__, __LINE__);
abort();
}
throw std::logic_error("potential deadlock detected");
}
static void push_lock(void* c, const CLockLocation& locklocation)
@ -189,4 +193,6 @@ void DeleteLock(void* cs)
}
}
bool g_debug_lockorder_abort = true;
#endif /* DEBUG_LOCKORDER */