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Kernel: Make self-contained locking smart pointers their own classes

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Until now, our kernel has reimplemented a number of AK classes to
provide automatic internal locking:

- RefPtr
- NonnullRefPtr
- WeakPtr
- Weakable

This patch renames the Kernel classes so that they can coexist with
the original AK classes:

- RefPtr => LockRefPtr
- NonnullRefPtr => NonnullLockRefPtr
- WeakPtr => LockWeakPtr
- Weakable => LockWeakable

The goal here is to eventually get rid of the Lock* classes in favor of
using external locking.
This commit is contained in:
Andreas Kling 2022-08-19 20:53:40 +02:00
parent e475263113
commit 11eee67b85
360 changed files with 1703 additions and 1672 deletions
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10
Kernel/Bus/USB/USBDevice.h
View file

@ -34,7 +34,7 @@ public:
LowSpeed
};
static ErrorOr<NonnullRefPtr<Device>> try_create(USBController const&, u8, DeviceSpeed);
static ErrorOr<NonnullLockRefPtr<Device>> try_create(USBController const&, u8, DeviceSpeed);
Device(USBController const&, u8, DeviceSpeed, NonnullOwnPtr<Pipe> default_pipe);
Device(Device const& device, NonnullOwnPtr<Pipe> default_pipe);
@ -59,7 +59,7 @@ public:
SysFSUSBDeviceInformation& sysfs_device_info_node(Badge<USB::Hub>) { return *m_sysfs_device_info_node; }
protected:
Device(NonnullRefPtr<USBController> controller, u8 address, u8 port, DeviceSpeed speed, NonnullOwnPtr<Pipe> default_pipe);
Device(NonnullLockRefPtr<USBController> controller, u8 address, u8 port, DeviceSpeed speed, NonnullOwnPtr<Pipe> default_pipe);
u8 m_device_port { 0 }; // What port is this device attached to. NOTE: This is 1-based.
DeviceSpeed m_device_speed; // What speed is this device running at
@ -71,14 +71,14 @@ protected:
USBDeviceDescriptor m_device_descriptor {}; // Device Descriptor obtained from USB Device
Vector<USBConfiguration> m_configurations; // Configurations for this device
NonnullRefPtr<USBController> m_controller;
NonnullLockRefPtr<USBController> m_controller;
NonnullOwnPtr<Pipe> m_default_pipe; // Default communication pipe (endpoint0) used during enumeration
private:
IntrusiveListNode<Device, NonnullRefPtr<Device>> m_hub_child_node;
IntrusiveListNode<Device, NonnullLockRefPtr<Device>> m_hub_child_node;
protected:
RefPtr<SysFSUSBDeviceInformation> m_sysfs_device_info_node;
LockRefPtr<SysFSUSBDeviceInformation> m_sysfs_device_info_node;
public:
using List = IntrusiveList<&Device::m_hub_child_node>;