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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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8
Kernel/Firmware/ACPI/Parser.cpp
View file

@ -35,11 +35,11 @@ void Parser::must_initialize(PhysicalAddress rsdp, PhysicalAddress fadt, u8 irq_
VERIFY(s_acpi_parser);
}
UNMAP_AFTER_INIT NonnullRefPtr<ACPISysFSComponent> ACPISysFSComponent::create(StringView name, PhysicalAddress paddr, size_t table_size)
UNMAP_AFTER_INIT NonnullLockRefPtr<ACPISysFSComponent> ACPISysFSComponent::create(StringView name, PhysicalAddress paddr, size_t table_size)
{
// FIXME: Handle allocation failure gracefully
auto table_name = KString::must_create(name);
return adopt_ref(*new (nothrow) ACPISysFSComponent(move(table_name), paddr, table_size));
return adopt_lock_ref(*new (nothrow) ACPISysFSComponent(move(table_name), paddr, table_size));
}
ErrorOr<size_t> ACPISysFSComponent::read_bytes(off_t offset, size_t count, UserOrKernelBuffer& buffer, OpenFileDescription*) const
@ -97,9 +97,9 @@ UNMAP_AFTER_INIT void ACPISysFSDirectory::find_tables_and_register_them_as_compo
}));
}
UNMAP_AFTER_INIT NonnullRefPtr<ACPISysFSDirectory> ACPISysFSDirectory::must_create(FirmwareSysFSDirectory& firmware_directory)
UNMAP_AFTER_INIT NonnullLockRefPtr<ACPISysFSDirectory> ACPISysFSDirectory::must_create(FirmwareSysFSDirectory& firmware_directory)
{
auto acpi_directory = MUST(adopt_nonnull_ref_or_enomem(new (nothrow) ACPISysFSDirectory(firmware_directory)));
auto acpi_directory = MUST(adopt_nonnull_lock_ref_or_enomem(new (nothrow) ACPISysFSDirectory(firmware_directory)));
acpi_directory->find_tables_and_register_them_as_components();
return acpi_directory;
}