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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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14
Kernel/Storage/ATA/ATAPort.h
View file

@ -14,7 +14,7 @@ class AsyncBlockDeviceRequest;
class ATAPort
: public AtomicRefCounted<ATAPort>
, public Weakable<ATAPort> {
, public LockWeakable<ATAPort> {
friend class ATAPortInterruptDisabler;
friend class ATAPortInterruptCleaner;
@ -50,7 +50,7 @@ public:
};
public:
RefPtr<StorageDevice> connected_device(size_t device_index) const;
LockRefPtr<StorageDevice> connected_device(size_t device_index) const;
virtual ~ATAPort() = default;
@ -139,18 +139,18 @@ protected:
EntropySource m_entropy_source;
RefPtr<AsyncBlockDeviceRequest> m_current_request;
LockRefPtr<AsyncBlockDeviceRequest> m_current_request;
u64 m_current_request_block_index { 0 };
bool m_current_request_flushing_cache { false };
OwnPtr<Memory::Region> m_prdt_region;
OwnPtr<Memory::Region> m_dma_buffer_region;
RefPtr<Memory::PhysicalPage> m_prdt_page;
RefPtr<Memory::PhysicalPage> m_dma_buffer_page;
LockRefPtr<Memory::PhysicalPage> m_prdt_page;
LockRefPtr<Memory::PhysicalPage> m_dma_buffer_page;
const u8 m_port_index;
NonnullRefPtrVector<ATADevice> m_ata_devices;
NonnullLockRefPtrVector<ATADevice> m_ata_devices;
NonnullOwnPtr<KBuffer> m_ata_identify_data_buffer;
NonnullRefPtr<ATAController> m_parent_ata_controller;
NonnullLockRefPtr<ATAController> m_parent_ata_controller;
};
}