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kern/util: use custom atomics wrapper to substantially improve codegen

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This commit is contained in:
Michael Scire
2021-10-19 15:24:15 -07:00
parent 52332e8d75
commit d74f364107
26 changed files with 688 additions and 260 deletions
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10
libraries/libmesosphere/include/mesosphere/kern_k_client_port.hpp
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@@ -28,12 +28,12 @@ namespace ams::kern {
class KClientPort final : public KSynchronizationObject {
MESOSPHERE_AUTOOBJECT_TRAITS(KClientPort, KSynchronizationObject);
private:
std::atomic<s32> m_num_sessions;
std::atomic<s32> m_peak_sessions;
util::Atomic<s32> m_num_sessions;
util::Atomic<s32> m_peak_sessions;
s32 m_max_sessions;
KPort *m_parent;
public:
constexpr KClientPort() : m_num_sessions(), m_peak_sessions(), m_max_sessions(), m_parent() { /* ... */ }
constexpr KClientPort() : m_num_sessions(0), m_peak_sessions(0), m_max_sessions(), m_parent() { /* ... */ }
void Initialize(KPort *parent, s32 max_sessions);
void OnSessionFinalized();
@@ -41,8 +41,8 @@ namespace ams::kern {
constexpr const KPort *GetParent() const { return m_parent; }
ALWAYS_INLINE s32 GetNumSessions() const { return m_num_sessions; }
ALWAYS_INLINE s32 GetPeakSessions() const { return m_peak_sessions; }
ALWAYS_INLINE s32 GetNumSessions() const { return m_num_sessions.Load(); }
ALWAYS_INLINE s32 GetPeakSessions() const { return m_peak_sessions.Load(); }
ALWAYS_INLINE s32 GetMaxSessions() const { return m_max_sessions; }
bool IsLight() const;