RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 21:08:12 +00:00
Code Issues Activity Actions

Kernel: Switch LockRefPtr<Inode> to RefPtr<Inode>

Browse source 
The main place where this is a little iffy is in RAMFS where inodes
have a LockWeakPtr to their parent inode. I've left that as a
LockWeakPtr for now.
This commit is contained in:
Andreas Kling 2023-03-07 12:25:00 +01:00
parent 067d0689c5
commit e6fc7b3ff7
50 changed files with 143 additions and 144 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Kernel/FileSystem/SysFS/Component.h
View file

@ -38,7 +38,7 @@ public:
virtual ErrorOr<size_t> write_bytes(off_t, size_t, UserOrKernelBuffer const&, OpenFileDescription*) { return EROFS; }
virtual ErrorOr<void> refresh_data(OpenFileDescription&) const { return {}; }
virtual ErrorOr<NonnullLockRefPtr<SysFSInode>> to_inode(SysFS const&) const;
virtual ErrorOr<NonnullRefPtr<SysFSInode>> to_inode(SysFS const&) const;
InodeIndex component_index() const { return m_component_index; };
@ -62,7 +62,7 @@ private:
class SysFSSymbolicLink : public SysFSComponent {
public:
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const override final;
virtual ErrorOr<NonnullLockRefPtr<SysFSInode>> to_inode(SysFS const& sysfs_instance) const override final;
virtual ErrorOr<NonnullRefPtr<SysFSInode>> to_inode(SysFS const& sysfs_instance) const override final;
protected:
ErrorOr<NonnullOwnPtr<KString>> try_generate_return_path_to_mount_point() const;
@ -78,7 +78,7 @@ public:
virtual ErrorOr<void> traverse_as_directory(FileSystemID, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override final;
virtual LockRefPtr<SysFSComponent> lookup(StringView name) override final;
virtual ErrorOr<NonnullLockRefPtr<SysFSInode>> to_inode(SysFS const& sysfs_instance) const override final;
virtual ErrorOr<NonnullRefPtr<SysFSInode>> to_inode(SysFS const& sysfs_instance) const override final;
using ChildList = SpinlockProtected<IntrusiveList<&SysFSComponent::m_list_node>, LockRank::None>;