AK+Everywhere: Reduce the number of template parameters of IntrusiveList

This makes the user-facing type only take the node member pointer, and
lets the compiler figure out the other needed types from that.

Kernel/Bus/USB/SysFSUSB.h

@@ -54,7 +54,7 @@ private:
 
     RefPtr<SysFSUSBDeviceInformation> device_node_for(USB::Device& device);
 
-    IntrusiveList<SysFSUSBDeviceInformation, RefPtr<SysFSUSBDeviceInformation>, &SysFSUSBDeviceInformation::m_list_node> m_device_nodes;
+    IntrusiveList<&SysFSUSBDeviceInformation::m_list_node> m_device_nodes;
     mutable Spinlock m_lock;
 };
 

Kernel/Bus/USB/USBController.h

@@ -33,7 +33,7 @@ private:
     IntrusiveListNode<USBController, NonnullRefPtr<USBController>> m_controller_list_node;
 
 public:
-    using List = IntrusiveList<USBController, NonnullRefPtr<USBController>, &USBController::m_controller_list_node>;
+    using List = IntrusiveList<&USBController::m_controller_list_node>;
 };
 
 }

Kernel/Bus/USB/USBDevice.h

@@ -64,6 +64,6 @@ private:
     IntrusiveListNode<Device, NonnullRefPtr<Device>> m_hub_child_node;
 
 public:
-    using List = IntrusiveList<Device, NonnullRefPtr<Device>, &Device::m_hub_child_node>;
+    using List = IntrusiveList<&Device::m_hub_child_node>;
 };
 }

Kernel/Devices/AsyncDeviceRequest.h

@@ -143,7 +143,7 @@ private:
     RequestResult m_result { Pending };
     IntrusiveListNode<AsyncDeviceRequest, RefPtr<AsyncDeviceRequest>> m_list_node;
 
-    using AsyncDeviceSubRequestList = IntrusiveList<AsyncDeviceRequest, RefPtr<AsyncDeviceRequest>, &AsyncDeviceRequest::m_list_node>;
+    using AsyncDeviceSubRequestList = IntrusiveList<&AsyncDeviceRequest::m_list_node>;
 
     AsyncDeviceSubRequestList m_sub_requests_pending;
     AsyncDeviceSubRequestList m_sub_requests_complete;

Kernel/FileSystem/BlockBasedFileSystem.cpp

@@ -97,8 +97,8 @@ public:
 private:
     BlockBasedFileSystem& m_fs;
     mutable HashMap<BlockBasedFileSystem::BlockIndex, CacheEntry*> m_hash;
-    mutable IntrusiveList<CacheEntry, RawPtr<CacheEntry>, &CacheEntry::list_node> m_clean_list;
-    mutable IntrusiveList<CacheEntry, RawPtr<CacheEntry>, &CacheEntry::list_node> m_dirty_list;
+    mutable IntrusiveList<&CacheEntry::list_node> m_clean_list;
+    mutable IntrusiveList<&CacheEntry::list_node> m_dirty_list;
     NonnullOwnPtr<KBuffer> m_cached_block_data;
     NonnullOwnPtr<KBuffer> m_entries;
     bool m_dirty { false };

Kernel/FileSystem/Custody.h

@@ -50,7 +50,7 @@ private:
     mutable IntrusiveListNode<Custody> m_all_custodies_list_node;
 
 public:
-    using AllCustodiesList = IntrusiveList<Custody, RawPtr<Custody>, &Custody::m_all_custodies_list_node>;
+    using AllCustodiesList = IntrusiveList<&Custody::m_all_custodies_list_node>;
 };
 
 }

Kernel/FileSystem/DevTmpFS.h

@@ -143,7 +143,7 @@ protected:
     DevTmpFSDirectoryInode(DevTmpFS&, NonnullOwnPtr<KString> name);
     // ^Inode
     OwnPtr<KString> m_name;
-    IntrusiveList<DevTmpFSInode, NonnullRefPtr<DevTmpFSInode>, &DevTmpFSInode::m_list_node> m_nodes;
+    IntrusiveList<&DevTmpFSInode::m_list_node> m_nodes;
 
 private:
     explicit DevTmpFSDirectoryInode(DevTmpFS&);

Kernel/FileSystem/Inode.h

@@ -134,7 +134,7 @@ private:
     Vector<Flock> m_flocks;
 
 public:
-    using AllInstancesList = IntrusiveList<Inode, RawPtr<Inode>, &Inode::m_inode_list_node>;
+    using AllInstancesList = IntrusiveList<&Inode::m_inode_list_node>;
     static SpinlockProtected<Inode::AllInstancesList>& all_instances();
 };
 

Kernel/FileSystem/SysFS.h

@@ -81,7 +81,7 @@ private:
 };
 
 class SysFSComponentRegistry {
-    using DevicesList = MutexProtected<IntrusiveList<SysFSDeviceComponent, NonnullRefPtr<SysFSDeviceComponent>, &SysFSDeviceComponent::m_list_node>>;
+    using DevicesList = MutexProtected<IntrusiveList<&SysFSDeviceComponent::m_list_node>>;
 
 public:
     static SysFSComponentRegistry& the();

Kernel/FileSystem/TmpFS.h

@@ -79,7 +79,7 @@ private:
         NonnullOwnPtr<KString> name;
         NonnullRefPtr<TmpFSInode> inode;
         IntrusiveListNode<Child> list_node {};
-        using List = IntrusiveList<Child, RawPtr<Child>, &Child::list_node>;
+        using List = IntrusiveList<&Child::list_node>;
     };
 
     Child* find_child_by_name(StringView);

Kernel/Interrupts/GenericInterruptHandler.h

@@ -68,6 +68,6 @@ private:
     IntrusiveListNode<GenericInterruptHandler> m_list_node;
 
 public:
-    using List = IntrusiveList<GenericInterruptHandler, RawPtr<GenericInterruptHandler>, &GenericInterruptHandler::m_list_node>;
+    using List = IntrusiveList<&GenericInterruptHandler::m_list_node>;
 };
 }

Kernel/Locking/Mutex.h

@@ -69,7 +69,7 @@ public:
     }
 
 private:
-    using BlockedThreadList = IntrusiveList<Thread, RawPtr<Thread>, &Thread::m_blocked_threads_list_node>;
+    using BlockedThreadList = IntrusiveList<&Thread::m_blocked_threads_list_node>;
 
     ALWAYS_INLINE BlockedThreadList& thread_list_for_mode(Mode mode)
     {

Kernel/Memory/PhysicalZone.h

@@ -89,7 +89,7 @@ private:
     IntrusiveListNode<PhysicalZone> m_list_node;
 
 public:
-    using List = IntrusiveList<PhysicalZone, RawPtr<PhysicalZone>, &PhysicalZone::m_list_node>;
+    using List = IntrusiveList<&PhysicalZone::m_list_node>;
 };
 
 }

Kernel/Memory/Region.h

@@ -217,8 +217,8 @@ private:
     IntrusiveListNode<Region> m_vmobject_list_node;
 
 public:
-    using ListInMemoryManager = IntrusiveList<Region, RawPtr<Region>, &Region::m_memory_manager_list_node>;
-    using ListInVMObject = IntrusiveList<Region, RawPtr<Region>, &Region::m_vmobject_list_node>;
+    using ListInMemoryManager = IntrusiveList<&Region::m_memory_manager_list_node>;
+    using ListInVMObject = IntrusiveList<&Region::m_vmobject_list_node>;
 };
 
 AK_ENUM_BITWISE_OPERATORS(Region::Access)

Kernel/Memory/VMObject.h

@@ -73,7 +73,7 @@ private:
     Region::ListInVMObject m_regions;
 
 public:
-    using AllInstancesList = IntrusiveList<VMObject, RawPtr<VMObject>, &VMObject::m_list_node>;
+    using AllInstancesList = IntrusiveList<&VMObject::m_list_node>;
     static SpinlockProtected<VMObject::AllInstancesList>& all_instances();
 };
 

Kernel/Net/IPv4Socket.h

@@ -133,7 +133,7 @@ private:
     IntrusiveListNode<IPv4Socket> m_list_node;
 
 public:
-    using List = IntrusiveList<IPv4Socket, RawPtr<IPv4Socket>, &IPv4Socket::m_list_node>;
+    using List = IntrusiveList<&IPv4Socket::m_list_node>;
 
     static MutexProtected<IPv4Socket::List>& all_sockets();
 };

Kernel/Net/LocalSocket.h

@@ -105,7 +105,7 @@ private:
     IntrusiveListNode<LocalSocket> m_list_node;
 
 public:
-    using List = IntrusiveList<LocalSocket, RawPtr<LocalSocket>, &LocalSocket::m_list_node>;
+    using List = IntrusiveList<&LocalSocket::m_list_node>;
 };
 
 }

Kernel/Net/NetworkAdapter.h

@@ -111,7 +111,7 @@ private:
     // FIXME: Make this configurable
     static constexpr size_t max_packet_buffers = 1024;
 
-    using PacketList = IntrusiveList<PacketWithTimestamp, RefPtr<PacketWithTimestamp>, &PacketWithTimestamp::packet_node>;
+    using PacketList = IntrusiveList<&PacketWithTimestamp::packet_node>;
 
     PacketList m_packet_queue;
     size_t m_packet_queue_size { 0 };

Kernel/Net/TCPSocket.h

@@ -225,7 +225,7 @@ private:
     IntrusiveListNode<TCPSocket> m_retransmit_list_node;
 
 public:
-    using RetransmitList = IntrusiveList<TCPSocket, RawPtr<TCPSocket>, &TCPSocket::m_retransmit_list_node>;
+    using RetransmitList = IntrusiveList<&TCPSocket::m_retransmit_list_node>;
     static MutexProtected<TCPSocket::RetransmitList>& sockets_for_retransmit();
 };
 

Kernel/Process.h

@@ -807,7 +807,7 @@ private:
     u8 m_protected_values_padding[PAGE_SIZE - sizeof(ProtectedValues)];
 
 public:
-    using List = IntrusiveListRelaxedConst<Process, RawPtr<Process>, &Process::m_list_node>;
+    using List = IntrusiveListRelaxedConst<&Process::m_list_node>;
 };
 
 // Note: Process object should be 2 pages of 4096 bytes each.

Kernel/ProcessGroup.h

@@ -40,7 +40,7 @@ private:
     ProcessGroupID m_pgid;
 
 public:
-    using List = IntrusiveList<ProcessGroup, RawPtr<ProcessGroup>, &ProcessGroup::m_list_node>;
+    using List = IntrusiveList<&ProcessGroup::m_list_node>;
 };
 
 SpinlockProtected<ProcessGroup::List>& process_groups();

Kernel/Scheduler.cpp

@@ -38,7 +38,7 @@ Atomic<bool> g_finalizer_has_work { false };
 READONLY_AFTER_INIT static Process* s_colonel_process;
 
 struct ThreadReadyQueue {
-    IntrusiveList<Thread, RawPtr<Thread>, &Thread::m_ready_queue_node> thread_list;
+    IntrusiveList<&Thread::m_ready_queue_node> thread_list;
 };
 
 struct ThreadReadyQueues {

Kernel/Storage/StorageManagement.h

@@ -51,7 +51,7 @@ private:
     String m_boot_argument;
     WeakPtr<BlockDevice> m_boot_block_device;
     NonnullRefPtrVector<StorageController> m_controllers;
-    IntrusiveList<StorageDevice, RefPtr<StorageDevice>, &StorageDevice::m_list_node> m_storage_devices;
+    IntrusiveList<&StorageDevice::m_list_node> m_storage_devices;
 };
 
 }

Kernel/TTY/SlavePTY.h

@@ -49,7 +49,7 @@ private:
     mutable IntrusiveListNode<SlavePTY> m_list_node;
 
 public:
-    using List = IntrusiveList<SlavePTY, RawPtr<SlavePTY>, &SlavePTY::m_list_node>;
+    using List = IntrusiveList<&SlavePTY::m_list_node>;
     static SpinlockProtected<SlavePTY::List>& all_instances();
 };
 

Kernel/Thread.h

@@ -1372,8 +1372,8 @@ private:
     mutable IntrusiveListNode<Thread> m_global_thread_list_node;
 
 public:
-    using ListInProcess = IntrusiveList<Thread, RawPtr<Thread>, &Thread::m_process_thread_list_node>;
-    using GlobalList = IntrusiveList<Thread, RawPtr<Thread>, &Thread::m_global_thread_list_node>;
+    using ListInProcess = IntrusiveList<&Thread::m_process_thread_list_node>;
+    using GlobalList = IntrusiveList<&Thread::m_global_thread_list_node>;
 
     static SpinlockProtected<GlobalList>& all_instances();
 };

Kernel/TimerQueue.h

@@ -77,7 +77,7 @@ private:
 
 public:
     IntrusiveListNode<Timer> m_list_node;
-    using List = IntrusiveList<Timer, RawPtr<Timer>, &Timer::m_list_node>;
+    using List = IntrusiveList<&Timer::m_list_node>;
 };
 
 class TimerQueue {

Kernel/WorkQueue.h

@@ -51,7 +51,7 @@ private:
 
     RefPtr<Thread> m_thread;
     WaitQueue m_wait_queue;
-    IntrusiveList<WorkItem, RawPtr<WorkItem>, &WorkItem::m_node> m_items;
+    IntrusiveList<&WorkItem::m_node> m_items;
     Spinlock m_lock;
 };