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Finer lock/unlock for the garbage collection mutex

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paulfd 2019-09-28 15:57:35 +02:00
parent ebdf758713
commit 9f24c2636e
1 changed files with 2 additions and 1 deletions
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3
sfizz/FilePool.cpp
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@ -145,16 +145,17 @@ void sfz::FilePool::loadingThread() noexcept
void sfz::FilePool::garbageThread() noexcept void sfz::FilePool::garbageThread() noexcept
{ {
while (!quitThread) { while (!quitThread) {
fileHandleMutex.lock();
for (auto handle = fileHandles.begin(); handle < fileHandles.end();) { for (auto handle = fileHandles.begin(); handle < fileHandles.end();) {
if (handle->use_count() == 1) { if (handle->use_count() == 1) {
handle->reset(); handle->reset();
std::lock_guard<std::mutex> guard { fileHandleMutex };
std::iter_swap(handle, fileHandles.end() - 1); std::iter_swap(handle, fileHandles.end() - 1);
fileHandles.pop_back(); fileHandles.pop_back();
} else { } else {
handle++; handle++;
} }
} }
fileHandleMutex.unlock();
std::this_thread::sleep_for(200ms); std::this_thread::sleep_for(200ms);
} }
} }