kern: avoid constexpr init for many objects (avoids unnecessary memory clear) (#1668)

2021-10-23 15:25:20 -07:00
parent 20716cb3de
commit 36e4914be8
77 changed files with 489 additions and 339 deletions
--- a/libraries/libmesosphere/include/mesosphere/kern_k_client_port.hpp
+++ b/libraries/libmesosphere/include/mesosphere/kern_k_client_port.hpp
@@ -33,7 +33,9 @@ namespace ams::kern {
            s32 m_max_sessions;
            KPort *m_parent;
        public:
-            constexpr KClientPort() : m_num_sessions(0), m_peak_sessions(0), m_max_sessions(), m_parent() { /* ... */ }
+            constexpr explicit KClientPort(util::ConstantInitializeTag) : KSynchronizationObject(util::ConstantInitialize), m_num_sessions(0), m_peak_sessions(0), m_max_sessions(), m_parent() { /* ... */ }
+
+            explicit KClientPort() { /* ... */ }

            void Initialize(KPort *parent, s32 max_sessions);
            void OnSessionFinalized();