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

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This commit is contained in:
SciresM
2021-10-23 15:25:20 -07:00
committed by GitHub
parent 20716cb3de
commit 36e4914be8
77 changed files with 489 additions and 339 deletions
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8
libraries/libmesosphere/include/mesosphere/kern_k_session.hpp
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@@ -51,12 +51,16 @@ namespace ams::kern {
return static_cast<State>(m_atomic_state.Load());
}
public:
constexpr KSession()
: m_atomic_state(static_cast<std::underlying_type<State>::type>(State::Invalid)), m_initialized(), m_server(), m_client(), m_port(), m_name(), m_process()
constexpr explicit KSession(util::ConstantInitializeTag)
: KAutoObjectWithSlabHeapAndContainer<KSession, KAutoObjectWithList, true>(util::ConstantInitialize),
m_atomic_state(static_cast<std::underlying_type<State>::type>(State::Invalid)), m_initialized(),
m_server(util::ConstantInitialize), m_client(util::ConstantInitialize), m_port(), m_name(), m_process()
{
/* ... */
}
explicit KSession() : m_atomic_state(util::ToUnderlying(State::Invalid)), m_initialized(false), m_process(nullptr) { /* ... */ }
void Initialize(KClientPort *client_port, uintptr_t name);
virtual void Finalize() override;