mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 04:37:34 +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:
Andreas Kling
parent
e475263113
commit
11eee67b85
360 changed files with 1703 additions and 1672 deletions
|
|
@ -28,7 +28,7 @@ class ProcFS final : public FileSystem {
|
|||
|
||||
public:
|
||||
virtual ~ProcFS() override;
|
||||
static ErrorOr<NonnullRefPtr<FileSystem>> try_create();
|
||||
static ErrorOr<NonnullLockRefPtr<FileSystem>> try_create();
|
||||
|
||||
virtual ErrorOr<void> initialize() override;
|
||||
virtual StringView class_name() const override { return "ProcFS"sv; }
|
||||
|
|
@ -38,7 +38,7 @@ public:
|
|||
private:
|
||||
ProcFS();
|
||||
|
||||
RefPtr<ProcFSDirectoryInode> m_root_inode;
|
||||
LockRefPtr<ProcFSDirectoryInode> m_root_inode;
|
||||
};
|
||||
|
||||
class ProcFSInode : public Inode {
|
||||
|
|
@ -57,7 +57,7 @@ protected:
|
|||
virtual ErrorOr<void> attach(OpenFileDescription& description) override = 0;
|
||||
virtual void did_seek(OpenFileDescription&, off_t) override = 0;
|
||||
virtual ErrorOr<void> flush_metadata() override final;
|
||||
virtual ErrorOr<NonnullRefPtr<Inode>> create_child(StringView name, mode_t, dev_t, UserID, GroupID) override final;
|
||||
virtual ErrorOr<NonnullLockRefPtr<Inode>> create_child(StringView name, mode_t, dev_t, UserID, GroupID) override final;
|
||||
virtual ErrorOr<void> add_child(Inode&, StringView name, mode_t) override final;
|
||||
virtual ErrorOr<void> remove_child(StringView name) override final;
|
||||
virtual ErrorOr<void> chmod(mode_t) override final;
|
||||
|
|
@ -68,7 +68,7 @@ class ProcFSGlobalInode : public ProcFSInode {
|
|||
friend class ProcFS;
|
||||
|
||||
public:
|
||||
static ErrorOr<NonnullRefPtr<ProcFSGlobalInode>> try_create(ProcFS const&, ProcFSExposedComponent const&);
|
||||
static ErrorOr<NonnullLockRefPtr<ProcFSGlobalInode>> try_create(ProcFS const&, ProcFSExposedComponent const&);
|
||||
virtual ~ProcFSGlobalInode() override {};
|
||||
StringView name() const;
|
||||
|
||||
|
|
@ -82,18 +82,18 @@ protected:
|
|||
virtual void did_seek(OpenFileDescription&, off_t) override final;
|
||||
virtual InodeMetadata metadata() const override;
|
||||
virtual ErrorOr<void> traverse_as_directory(Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override;
|
||||
virtual ErrorOr<NonnullRefPtr<Inode>> lookup(StringView) override;
|
||||
virtual ErrorOr<NonnullLockRefPtr<Inode>> lookup(StringView) override;
|
||||
virtual ErrorOr<void> truncate(u64) override final;
|
||||
virtual ErrorOr<void> set_mtime(time_t) override final;
|
||||
|
||||
NonnullRefPtr<ProcFSExposedComponent> m_associated_component;
|
||||
NonnullLockRefPtr<ProcFSExposedComponent> m_associated_component;
|
||||
};
|
||||
|
||||
class ProcFSLinkInode : public ProcFSGlobalInode {
|
||||
friend class ProcFS;
|
||||
|
||||
public:
|
||||
static ErrorOr<NonnullRefPtr<ProcFSLinkInode>> try_create(ProcFS const&, ProcFSExposedComponent const&);
|
||||
static ErrorOr<NonnullLockRefPtr<ProcFSLinkInode>> try_create(ProcFS const&, ProcFSExposedComponent const&);
|
||||
|
||||
protected:
|
||||
ProcFSLinkInode(ProcFS const&, ProcFSExposedComponent const&);
|
||||
|
|
@ -104,7 +104,7 @@ class ProcFSDirectoryInode final : public ProcFSGlobalInode {
|
|||
friend class ProcFS;
|
||||
|
||||
public:
|
||||
static ErrorOr<NonnullRefPtr<ProcFSDirectoryInode>> try_create(ProcFS const&, ProcFSExposedComponent const&);
|
||||
static ErrorOr<NonnullLockRefPtr<ProcFSDirectoryInode>> try_create(ProcFS const&, ProcFSExposedComponent const&);
|
||||
virtual ~ProcFSDirectoryInode() override;
|
||||
|
||||
protected:
|
||||
|
|
@ -112,7 +112,7 @@ protected:
|
|||
// ^Inode
|
||||
virtual InodeMetadata metadata() const override;
|
||||
virtual ErrorOr<void> traverse_as_directory(Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override;
|
||||
virtual ErrorOr<NonnullRefPtr<Inode>> lookup(StringView name) override;
|
||||
virtual ErrorOr<NonnullLockRefPtr<Inode>> lookup(StringView name) override;
|
||||
};
|
||||
|
||||
class ProcFSProcessAssociatedInode : public ProcFSInode {
|
||||
|
|
@ -133,7 +133,7 @@ class ProcFSProcessDirectoryInode final : public ProcFSProcessAssociatedInode {
|
|||
friend class ProcFS;
|
||||
|
||||
public:
|
||||
static ErrorOr<NonnullRefPtr<ProcFSProcessDirectoryInode>> try_create(ProcFS const&, ProcessID);
|
||||
static ErrorOr<NonnullLockRefPtr<ProcFSProcessDirectoryInode>> try_create(ProcFS const&, ProcessID);
|
||||
|
||||
private:
|
||||
ProcFSProcessDirectoryInode(ProcFS const&, ProcessID);
|
||||
|
|
@ -143,14 +143,14 @@ private:
|
|||
virtual InodeMetadata metadata() const override;
|
||||
virtual ErrorOr<void> traverse_as_directory(Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override;
|
||||
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer& buffer, OpenFileDescription*) const override final;
|
||||
virtual ErrorOr<NonnullRefPtr<Inode>> lookup(StringView name) override;
|
||||
virtual ErrorOr<NonnullLockRefPtr<Inode>> lookup(StringView name) override;
|
||||
};
|
||||
|
||||
class ProcFSProcessSubDirectoryInode final : public ProcFSProcessAssociatedInode {
|
||||
friend class ProcFS;
|
||||
|
||||
public:
|
||||
static ErrorOr<NonnullRefPtr<ProcFSProcessSubDirectoryInode>> try_create(ProcFS const&, SegmentedProcFSIndex::ProcessSubDirectory, ProcessID);
|
||||
static ErrorOr<NonnullLockRefPtr<ProcFSProcessSubDirectoryInode>> try_create(ProcFS const&, SegmentedProcFSIndex::ProcessSubDirectory, ProcessID);
|
||||
|
||||
private:
|
||||
ProcFSProcessSubDirectoryInode(ProcFS const&, SegmentedProcFSIndex::ProcessSubDirectory, ProcessID);
|
||||
|
|
@ -160,7 +160,7 @@ private:
|
|||
virtual InodeMetadata metadata() const override;
|
||||
virtual ErrorOr<void> traverse_as_directory(Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override;
|
||||
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer& buffer, OpenFileDescription*) const override final;
|
||||
virtual ErrorOr<NonnullRefPtr<Inode>> lookup(StringView name) override;
|
||||
virtual ErrorOr<NonnullLockRefPtr<Inode>> lookup(StringView name) override;
|
||||
|
||||
const SegmentedProcFSIndex::ProcessSubDirectory m_sub_directory_type;
|
||||
};
|
||||
|
|
@ -169,10 +169,10 @@ class ProcFSProcessPropertyInode final : public ProcFSProcessAssociatedInode {
|
|||
friend class ProcFS;
|
||||
|
||||
public:
|
||||
static ErrorOr<NonnullRefPtr<ProcFSProcessPropertyInode>> try_create_for_file_description_link(ProcFS const&, unsigned, ProcessID);
|
||||
static ErrorOr<NonnullRefPtr<ProcFSProcessPropertyInode>> try_create_for_thread_stack(ProcFS const&, ThreadID, ProcessID);
|
||||
static ErrorOr<NonnullRefPtr<ProcFSProcessPropertyInode>> try_create_for_pid_property(ProcFS const&, SegmentedProcFSIndex::MainProcessProperty, ProcessID);
|
||||
static ErrorOr<NonnullRefPtr<ProcFSProcessPropertyInode>> try_create_for_child_process_link(ProcFS const&, ProcessID, ProcessID);
|
||||
static ErrorOr<NonnullLockRefPtr<ProcFSProcessPropertyInode>> try_create_for_file_description_link(ProcFS const&, unsigned, ProcessID);
|
||||
static ErrorOr<NonnullLockRefPtr<ProcFSProcessPropertyInode>> try_create_for_thread_stack(ProcFS const&, ThreadID, ProcessID);
|
||||
static ErrorOr<NonnullLockRefPtr<ProcFSProcessPropertyInode>> try_create_for_pid_property(ProcFS const&, SegmentedProcFSIndex::MainProcessProperty, ProcessID);
|
||||
static ErrorOr<NonnullLockRefPtr<ProcFSProcessPropertyInode>> try_create_for_child_process_link(ProcFS const&, ProcessID, ProcessID);
|
||||
|
||||
private:
|
||||
ProcFSProcessPropertyInode(ProcFS const&, SegmentedProcFSIndex::MainProcessProperty, ProcessID);
|
||||
|
|
@ -186,7 +186,7 @@ private:
|
|||
virtual InodeMetadata metadata() const override;
|
||||
virtual ErrorOr<void> traverse_as_directory(Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override;
|
||||
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer& buffer, OpenFileDescription*) const override final;
|
||||
virtual ErrorOr<NonnullRefPtr<Inode>> lookup(StringView name) override final;
|
||||
virtual ErrorOr<NonnullLockRefPtr<Inode>> lookup(StringView name) override final;
|
||||
|
||||
ErrorOr<void> refresh_data(OpenFileDescription& description);
|
||||
ErrorOr<void> try_to_acquire_data(Process& process, KBufferBuilder& builder) const;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue