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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/FileSystem/AnonymousFile.h
View file

@ -13,9 +13,9 @@ namespace Kernel {
class AnonymousFile final : public File {
public:
static ErrorOr<NonnullRefPtr<AnonymousFile>> try_create(NonnullRefPtr<Memory::AnonymousVMObject> vmobject)
static ErrorOr<NonnullLockRefPtr<AnonymousFile>> try_create(NonnullLockRefPtr<Memory::AnonymousVMObject> vmobject)
{
return adopt_nonnull_ref_or_enomem(new (nothrow) AnonymousFile(move(vmobject)));
return adopt_nonnull_lock_ref_or_enomem(new (nothrow) AnonymousFile(move(vmobject)));
}
virtual ~AnonymousFile() override;
@ -30,9 +30,9 @@ private:
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override { return ENOTSUP; }
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, UserOrKernelBuffer const&, size_t) override { return ENOTSUP; }
explicit AnonymousFile(NonnullRefPtr<Memory::AnonymousVMObject>);
explicit AnonymousFile(NonnullLockRefPtr<Memory::AnonymousVMObject>);
NonnullRefPtr<Memory::AnonymousVMObject> m_vmobject;
NonnullLockRefPtr<Memory::AnonymousVMObject> m_vmobject;
};
}