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| author | David Robillard <d@drobilla.net> | 2017-02-25 11:13:42 +0100 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2017-02-25 11:13:42 +0100 |
| commit | 03fe0f02815be5754a2b95a168c35c0f29f49c51 (patch) | |
| tree | 0a2710e0781b13a2d58a8312f1546fd83d92b95c | |
| parent | 710c5095497fa355946f0032031703ddc5104b94 (diff) | |
| download | raul-03fe0f02815be5754a2b95a168c35c0f29f49c51.tar.gz raul-03fe0f02815be5754a2b95a168c35c0f29f49c51.tar.bz2 raul-03fe0f02815be5754a2b95a168c35c0f29f49c51.zip | |
Reduce memory cleanup overhead
| -rw-r--r-- | raul/Maid.hpp | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/raul/Maid.hpp b/raul/Maid.hpp index 7f5a299..29b6473 100644 --- a/raul/Maid.hpp +++ b/raul/Maid.hpp @@ -102,13 +102,8 @@ public: */ inline void cleanup() { // Atomically get the head of the disposed list - Disposable* disposed; - do { - disposed = _disposed.load(std::memory_order_relaxed); - } while (!_disposed.compare_exchange_weak( - disposed, nullptr, - std::memory_order_acquire, - std::memory_order_relaxed)); + Disposable* const disposed = _disposed.exchange( + nullptr, std::memory_order_acquire); // Free the disposed list for (Disposable* obj = disposed; obj;) { |