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AK+Kernel: Add AK::AtomicRefCounted and use everywhere in the kernel

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Instead of having two separate implementations of AK::RefCounted, one
for userspace and one for kernelspace, there is now RefCounted and
AtomicRefCounted.
This commit is contained in:
Andreas Kling 2022-08-19 17:26:07 +02:00
parent 4889eb019a
commit e475263113
45 changed files with 81 additions and 94 deletions
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4
Kernel/Bus/USB/USBController.h
View file

@ -6,14 +6,14 @@
#pragma once
#include <AK/AtomicRefCounted.h>
#include <AK/Error.h>
#include <AK/RefCounted.h>
#include <Kernel/Bus/USB/USBDevice.h>
#include <Kernel/Bus/USB/USBTransfer.h>
namespace Kernel::USB {
class USBController : public RefCounted<USBController> {
class USBController : public AtomicRefCounted<USBController> {
public:
virtual ~USBController() = default;

2
Kernel/Bus/USB/USBDevice.h
View file

@ -27,7 +27,7 @@ class USBConfiguration;
//
// https://www.ftdichip.com/Support/Documents/TechnicalNotes/TN_113_Simplified%20Description%20of%20USB%20Device%20Enumeration.pdf
class Hub;
class Device : public RefCounted<Device> {
class Device : public AtomicRefCounted<Device> {
public:
enum class DeviceSpeed : u8 {
FullSpeed = 0,

1
Kernel/Bus/USB/USBHub.h
View file

@ -6,7 +6,6 @@
#pragma once
#include <AK/RefCounted.h>
#include <AK/Types.h>
#include <Kernel/Bus/USB/USBDevice.h>

3
Kernel/Bus/USB/USBTransfer.h
View file

@ -6,6 +6,7 @@
#pragma once
#include <AK/AtomicRefCounted.h>
#include <AK/OwnPtr.h>
#include <AK/RefPtr.h>
#include <Kernel/Bus/USB/PacketTypes.h>
@ -17,7 +18,7 @@
// TODO: Callback stuff in this class please!
namespace Kernel::USB {
class Transfer : public RefCounted<Transfer> {
class Transfer final : public AtomicRefCounted<Transfer> {
public:
static ErrorOr<NonnullRefPtr<Transfer>> try_create(Pipe&, u16 length, Memory::Region& dma_buffer);