mirror of
https://github.com/RGBCube/serenity
synced 2025-07-26 20:07:36 +00:00
Kernel: Make self-contained locking smart pointers their own classes
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:
parent
e475263113
commit
11eee67b85
360 changed files with 1703 additions and 1672 deletions
|
@ -26,9 +26,9 @@ StringView StorageDeviceAttributeSysFSComponent::name() const
|
|||
}
|
||||
}
|
||||
|
||||
NonnullRefPtr<StorageDeviceAttributeSysFSComponent> StorageDeviceAttributeSysFSComponent::must_create(StorageDeviceSysFSDirectory const& device_directory, Type type)
|
||||
NonnullLockRefPtr<StorageDeviceAttributeSysFSComponent> StorageDeviceAttributeSysFSComponent::must_create(StorageDeviceSysFSDirectory const& device_directory, Type type)
|
||||
{
|
||||
return adopt_ref(*new (nothrow) StorageDeviceAttributeSysFSComponent(device_directory, type));
|
||||
return adopt_lock_ref(*new (nothrow) StorageDeviceAttributeSysFSComponent(device_directory, type));
|
||||
}
|
||||
|
||||
StorageDeviceAttributeSysFSComponent::StorageDeviceAttributeSysFSComponent(StorageDeviceSysFSDirectory const& device_directory, Type type)
|
||||
|
|
|
@ -21,7 +21,7 @@ public:
|
|||
};
|
||||
|
||||
public:
|
||||
static NonnullRefPtr<StorageDeviceAttributeSysFSComponent> must_create(StorageDeviceSysFSDirectory const& device_directory, Type);
|
||||
static NonnullLockRefPtr<StorageDeviceAttributeSysFSComponent> must_create(StorageDeviceSysFSDirectory const& device_directory, Type);
|
||||
|
||||
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const override;
|
||||
virtual ~StorageDeviceAttributeSysFSComponent() {};
|
||||
|
@ -31,7 +31,7 @@ public:
|
|||
protected:
|
||||
ErrorOr<NonnullOwnPtr<KBuffer>> try_to_generate_buffer() const;
|
||||
StorageDeviceAttributeSysFSComponent(StorageDeviceSysFSDirectory const& device, Type);
|
||||
NonnullRefPtr<StorageDevice> m_device;
|
||||
NonnullLockRefPtr<StorageDevice> m_device;
|
||||
Type const m_type { Type::EndLBA };
|
||||
};
|
||||
|
||||
|
|
|
@ -19,12 +19,12 @@ StorageDevice const& StorageDeviceSysFSDirectory::device(Badge<StorageDeviceAttr
|
|||
return *m_device;
|
||||
}
|
||||
|
||||
UNMAP_AFTER_INIT NonnullRefPtr<StorageDeviceSysFSDirectory> StorageDeviceSysFSDirectory::create(SysFSDirectory const& parent_directory, StorageDevice const& device)
|
||||
UNMAP_AFTER_INIT NonnullLockRefPtr<StorageDeviceSysFSDirectory> StorageDeviceSysFSDirectory::create(SysFSDirectory const& parent_directory, StorageDevice const& device)
|
||||
{
|
||||
// FIXME: Handle allocation failure gracefully
|
||||
auto lun_address = device.logical_unit_number_address();
|
||||
auto device_name = MUST(KString::formatted("{:02x}:{:02x}.{}", lun_address.controller_id, lun_address.target_id, lun_address.disk_id));
|
||||
auto directory = adopt_ref(*new (nothrow) StorageDeviceSysFSDirectory(move(device_name), parent_directory, device));
|
||||
auto directory = adopt_lock_ref(*new (nothrow) StorageDeviceSysFSDirectory(move(device_name), parent_directory, device));
|
||||
MUST(directory->m_child_components.with([&](auto& list) -> ErrorOr<void> {
|
||||
list.append(StorageDeviceAttributeSysFSComponent::must_create(*directory, StorageDeviceAttributeSysFSComponent::Type::EndLBA));
|
||||
list.append(StorageDeviceAttributeSysFSComponent::must_create(*directory, StorageDeviceAttributeSysFSComponent::Type::SectorSize));
|
||||
|
|
|
@ -15,7 +15,7 @@ namespace Kernel {
|
|||
class StorageDeviceAttributeSysFSComponent;
|
||||
class StorageDeviceSysFSDirectory final : public SysFSDirectory {
|
||||
public:
|
||||
static NonnullRefPtr<StorageDeviceSysFSDirectory> create(SysFSDirectory const&, StorageDevice const&);
|
||||
static NonnullLockRefPtr<StorageDeviceSysFSDirectory> create(SysFSDirectory const&, StorageDevice const&);
|
||||
|
||||
virtual StringView name() const override { return m_device_directory_name->view(); }
|
||||
|
||||
|
@ -23,7 +23,7 @@ public:
|
|||
|
||||
private:
|
||||
StorageDeviceSysFSDirectory(NonnullOwnPtr<KString> device_directory_name, SysFSDirectory const&, StorageDevice const&);
|
||||
RefPtr<StorageDevice> m_device;
|
||||
LockRefPtr<StorageDevice> m_device;
|
||||
NonnullOwnPtr<KString> m_device_directory_name;
|
||||
};
|
||||
|
||||
|
|
|
@ -15,9 +15,9 @@ namespace Kernel {
|
|||
|
||||
static SysFSStorageDirectory* s_the { nullptr };
|
||||
|
||||
UNMAP_AFTER_INIT NonnullRefPtr<SysFSStorageDirectory> SysFSStorageDirectory::must_create(SysFSDevicesDirectory const& parent_directory)
|
||||
UNMAP_AFTER_INIT NonnullLockRefPtr<SysFSStorageDirectory> SysFSStorageDirectory::must_create(SysFSDevicesDirectory const& parent_directory)
|
||||
{
|
||||
auto directory = adopt_ref(*new (nothrow) SysFSStorageDirectory(parent_directory));
|
||||
auto directory = adopt_lock_ref(*new (nothrow) SysFSStorageDirectory(parent_directory));
|
||||
s_the = directory;
|
||||
return directory;
|
||||
}
|
||||
|
|
|
@ -19,7 +19,7 @@ class SysFSStorageDirectory : public SysFSDirectory {
|
|||
public:
|
||||
virtual StringView name() const override { return "storage"sv; }
|
||||
static SysFSStorageDirectory& the();
|
||||
static NonnullRefPtr<SysFSStorageDirectory> must_create(SysFSDevicesDirectory const&);
|
||||
static NonnullLockRefPtr<SysFSStorageDirectory> must_create(SysFSDevicesDirectory const&);
|
||||
|
||||
void plug(Badge<StorageDevice>, StorageDeviceSysFSDirectory&);
|
||||
void unplug(Badge<StorageDevice>, SysFSDirectory&);
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue