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vm: optimize range lock slot allocations

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Doesn't seem to need a barrier.
This commit is contained in:
Nekotekina 2020-10-30 22:20:20 +03:00
commit 7dd85b207f
1 changed files with 0 additions and 4 deletions
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4
rpcs3/Emu/Memory/vm.cpp
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@ -149,8 +149,6 @@ namespace vm
fmt::throw_exception("Out of range lock bits"); fmt::throw_exception("Out of range lock bits");
} }
g_mutex.lock_unlock();
return &g_range_lock_set[std::countr_one(bits)]; return &g_range_lock_set[std::countr_one(bits)];
} }
@ -197,8 +195,6 @@ namespace vm
range_lock->release(0); range_lock->release(0);
std::shared_lock lock(g_mutex);
// Use ptr difference to determine location // Use ptr difference to determine location
const auto diff = range_lock - g_range_lock_set; const auto diff = range_lock - g_range_lock_set;
g_range_lock_bits &= ~(1ull << diff); g_range_lock_bits &= ~(1ull << diff);