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Former-commit-id: 19956b3807aa6895b438162f39d17db17ef726f4
This commit is contained in:
John Sully 2019-03-21 22:18:48 +00:00
parent 4ed44398fd
commit 4def2bad94
1 changed files with 1 additions and 1 deletions
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2
src/fastlock.cpp
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@ -113,7 +113,7 @@ extern "C" int fastlock_trylock(struct fastlock *lock)
struct ticket ticket_expect { active, active };
struct ticket ticket_setiflocked { active, next };
if (__atomic_compare_exchange(&lock->m_ticket, &ticket_expect, &ticket_setiflocked, false /*strong*/, __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE))
if (__atomic_compare_exchange(&lock->m_ticket, &ticket_expect, &ticket_setiflocked, false /*weak*/, __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE))
{
lock->m_depth = 1;
__atomic_store_4(&lock->m_pidOwner, gettid(), __ATOMIC_RELEASE);