Kernel: Remove some unused classes from Kernel/Locking/

4 files changed, 0 insertions, 131 deletions

diff --git a/Kernel/Locking/NonnullRefContendedPtr.h b/Kernel/Locking/NonnullRefContendedPtr.h
deleted file mode 100644
index 47ee850805..0000000000
--- a/Kernel/Locking/NonnullRefContendedPtr.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (c) 2021, the SerenityOS developers.
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#pragma once
-
-#include <AK/NonnullRefPtr.h>
-#include <Kernel/Locking/RefCountedContended.h>
-
-namespace Kernel {
-
-template<typename T>
-using NonnullRefContendedPtr = NonnullRefPtr<RefCountedContended<T>>;
-
-}
diff --git a/Kernel/Locking/NonnullRefContendedPtrVector.h b/Kernel/Locking/NonnullRefContendedPtrVector.h
deleted file mode 100644
index bb7f2cbf2c..0000000000
--- a/Kernel/Locking/NonnullRefContendedPtrVector.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (c) 2021, the SerenityOS developers.
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#pragma once
-
-#include <AK/NonnullPtrVector.h>
-#include <Kernel/Locking/NonnullRefContendedPtr.h>
-
-namespace Kernel {
-
-template<typename T, size_t inline_capacity = 0>
-using NonnullRefContendedPtrVector = AK::NonnullPtrVector<NonnullRefContendedPtr<T>, inline_capacity>;
-
-}
diff --git a/Kernel/Locking/RefContendedPtr.h b/Kernel/Locking/RefContendedPtr.h
deleted file mode 100644
index 314406eca9..0000000000
--- a/Kernel/Locking/RefContendedPtr.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (c) 2021, the SerenityOS developers.
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#pragma once
-
-#include <AK/RefPtr.h>
-#include <Kernel/Locking/RefCountedContended.h>
-
-namespace Kernel {
-
-template<typename T>
-using RefContendedPtr = RefPtr<RefCountedContended<T>>;
-
-}
diff --git a/Kernel/Locking/RefCountedContended.h b/Kernel/Locking/RefCountedContended.h
deleted file mode 100644
index ed8424a79d..0000000000
--- a/Kernel/Locking/RefCountedContended.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 2021, the SerenityOS developers.
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#pragma once
-
-#include <AK/RefCounted.h>
-#include <Kernel/Locking/ContendedResource.h>
-#include <Kernel/Locking/LockLocation.h>
-#include <Kernel/Locking/Mutex.h>
-
-namespace Kernel {
-
-template<typename T>
-class RefCountedContended : public ContendedResource
-    , public AK::RefCountedBase {
-    AK_MAKE_NONCOPYABLE(RefCountedContended);
-    AK_MAKE_NONMOVABLE(RefCountedContended);
-
-protected:
-    using LockedShared = LockedResource<T const, LockMode::Shared>;
-    using LockedExclusive = LockedResource<T, LockMode::Exclusive>;
-
-    LockedShared lock_shared(LockLocation const& location) const { return LockedShared(static_cast<T const*>(this), this->ContendedResource::m_mutex, location); }
-    LockedExclusive lock_exclusive(LockLocation const& location) { return LockedExclusive(static_cast<T*>(this), this->ContendedResource::m_mutex, location); }
-
-public:
-    RefCountedContended() = default;
-
-    bool unref() const
-    {
-        auto new_ref_count = deref_base();
-        if (new_ref_count == 0) {
-            AK::call_will_be_destroyed_if_present(static_cast<T*>(const_cast<RefCountedContended*>(this)->lock_exclusive().get()));
-            delete static_cast<const T*>(this);
-            return true;
-        } else if (new_ref_count == 1) {
-            AK::call_one_ref_left_if_present(static_cast<T*>(const_cast<RefCountedContended*>(this)->lock_exclusive().get()));
-        }
-        return false;
-    }
-
-    template<typename Callback>
-    decltype(auto) with_shared(Callback callback, LockLocation const& location = LockLocation::current()) const
-    {
-        auto lock = lock_shared(location);
-        return callback(*lock);
-    }
-
-    template<typename Callback>
-    decltype(auto) with_exclusive(Callback callback, LockLocation const& location = LockLocation::current())
-    {
-        auto lock = lock_exclusive(location);
-        return callback(*lock);
-    }
-
-    template<typename Callback>
-    void for_each_shared(Callback callback, LockLocation const& location = LockLocation::current()) const
-    {
-        with_shared([&](const auto& value) {
-            for (auto& item : value)
-                callback(item);
-        },
-            location);
-    }
-
-    template<typename Callback>
-    void for_each_exclusive(Callback callback, LockLocation const& location = LockLocation::current())
-    {
-        with_exclusive([&](auto& value) {
-            for (auto& item : value)
-                callback(item);
-        },
-            location);
-    }
-};
-
-}