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kern: add KAddressArbiter::WaitIfEqual

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This commit is contained in:
Michael Scire
2020-07-15 09:15:49 -07:00
committed by SciresM
parent 01a7606f95
commit a0cc22302c
8 changed files with 275 additions and 44 deletions
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34
libraries/libvapours/include/vapours/util/util_intrusive_red_black_tree.hpp
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@@ -279,6 +279,40 @@ namespace ams::util {
static_assert(GetParent(GetNode(GetPointer(DerivedStorage))) == GetPointer(DerivedStorage));
};
template<auto T, class Derived = util::impl::GetParentType<T>>
class IntrusiveRedBlackTreeMemberTraitsDeferredAssert;
template<class Parent, IntrusiveRedBlackTreeNode Parent::*Member, class Derived>
class IntrusiveRedBlackTreeMemberTraitsDeferredAssert<Member, Derived> {
public:
template<class Comparator>
using TreeType = IntrusiveRedBlackTree<Derived, IntrusiveRedBlackTreeMemberTraitsDeferredAssert, Comparator>;
static constexpr bool IsValid() {
TYPED_STORAGE(Derived) DerivedStorage = {};
return GetParent(GetNode(GetPointer(DerivedStorage))) == GetPointer(DerivedStorage);
}
private:
template<class, class, class>
friend class IntrusiveRedBlackTree;
static constexpr IntrusiveRedBlackTreeNode *GetNode(Derived *parent) {
return std::addressof(parent->*Member);
}
static constexpr IntrusiveRedBlackTreeNode const *GetNode(Derived const *parent) {
return std::addressof(parent->*Member);
}
static constexpr Derived *GetParent(IntrusiveRedBlackTreeNode *node) {
return util::GetParentPointer<Member, Derived>(node);
}
static constexpr Derived const *GetParent(IntrusiveRedBlackTreeNode const *node) {
return util::GetParentPointer<Member, Derived>(node);
}
};
template<class Derived>
class IntrusiveRedBlackTreeBaseNode : public IntrusiveRedBlackTreeNode{};