From 556b5161829c7acdc6c1fc7b4dd1893fcfb1ca0b Mon Sep 17 00:00:00 2001
From: Hendiadyoin1 <leon2002.la@gmail.com>
Date: Tue, 7 Dec 2021 00:52:54 +0100
Subject: [PATCH] Kernel: Extract DeferredCallEntry from Arch/Processor.h

---
 Kernel/Arch/DeferredCallEntry.h | 32 ++++++++++++++++++++++++++++++++
 Kernel/Arch/Processor.h         | 21 +--------------------
 Kernel/Arch/x86/Processor.h     |  1 +
 3 files changed, 34 insertions(+), 20 deletions(-)
 create mode 100644 Kernel/Arch/DeferredCallEntry.h

diff --git a/Kernel/Arch/DeferredCallEntry.h b/Kernel/Arch/DeferredCallEntry.h
new file mode 100644
index 00000000000..7c14bf655e1
--- /dev/null
+++ b/Kernel/Arch/DeferredCallEntry.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2020, Tom <tomut@yahoo.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/BitCast.h>
+#include <AK/Function.h>
+
+namespace Kernel {
+
+struct DeferredCallEntry {
+    using HandlerFunction = Function<void()>;
+
+    DeferredCallEntry* next;
+    alignas(HandlerFunction) u8 handler_storage[sizeof(HandlerFunction)];
+    bool was_allocated;
+
+    HandlerFunction& handler_value()
+    {
+        return *bit_cast<HandlerFunction*>(&handler_storage);
+    }
+
+    void invoke_handler()
+    {
+        handler_value()();
+    }
+};
+
+}
diff --git a/Kernel/Arch/Processor.h b/Kernel/Arch/Processor.h
index c7925db4b2a..09ba0440d54 100644
--- a/Kernel/Arch/Processor.h
+++ b/Kernel/Arch/Processor.h
@@ -8,6 +8,7 @@
 #pragma once
 
 #include <AK/Function.h>
+#include <Kernel/Arch/DeferredCallEntry.h>
 
 namespace Kernel {
 
@@ -16,8 +17,6 @@ class PageDirectory;
 }
 
 struct ProcessorMessageEntry;
-struct DeferredCallEntry;
-
 enum class ProcessorSpecificDataID {
     MemoryManager,
     __Count,
@@ -62,24 +61,6 @@ struct ProcessorMessageEntry {
     ProcessorMessage* msg;
 };
 
-struct DeferredCallEntry {
-    using HandlerFunction = Function<void()>;
-
-    DeferredCallEntry* next;
-    alignas(HandlerFunction) u8 handler_storage[sizeof(HandlerFunction)];
-    bool was_allocated;
-
-    HandlerFunction& handler_value()
-    {
-        return *bit_cast<HandlerFunction*>(&handler_storage);
-    }
-
-    void invoke_handler()
-    {
-        handler_value()();
-    }
-};
-
 }
 
 #if ARCH(X86_64) || ARCH(I386)
diff --git a/Kernel/Arch/x86/Processor.h b/Kernel/Arch/x86/Processor.h
index 9f3c974b6a1..0bfcc03937b 100644
--- a/Kernel/Arch/x86/Processor.h
+++ b/Kernel/Arch/x86/Processor.h
@@ -11,6 +11,7 @@
 #include <AK/Function.h>
 #include <AK/Types.h>
 
+#include <Kernel/Arch/DeferredCallEntry.h>
 #include <Kernel/Arch/x86/ASM_wrapper.h>
 #include <Kernel/Arch/x86/CPUID.h>
 #include <Kernel/Arch/x86/DescriptorTable.h>