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Kernel: Stop using *LockRefPtr for FileSystem pointers

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There was only one permanent storage location for these: as a member
in the Mount class.

That member is never modified after Mount initialization, so we don't
need to worry about races there.
This commit is contained in:
Andreas Kling 2023-04-02 17:25:09 +02:00
parent 3f69ef86c2
commit 673592dea8
23 changed files with 40 additions and 41 deletions
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4
Kernel/FileSystem/ISO9660FS/FileSystem.cpp
View file

@ -16,9 +16,9 @@ constexpr u32 first_data_area_block = 16;
constexpr u32 logical_sector_size = 2048;
constexpr u32 max_cached_directory_entries = 128;
ErrorOr<NonnullLockRefPtr<FileSystem>> ISO9660FS::try_create(OpenFileDescription& description)
ErrorOr<NonnullRefPtr<FileSystem>> ISO9660FS::try_create(OpenFileDescription& description)
{
return TRY(adopt_nonnull_lock_ref_or_enomem(new (nothrow) ISO9660FS(description)));
return TRY(adopt_nonnull_ref_or_enomem(new (nothrow) ISO9660FS(description)));
}
ISO9660FS::ISO9660FS(OpenFileDescription& description)

2
Kernel/FileSystem/ISO9660FS/FileSystem.h
View file

@ -29,7 +29,7 @@ class ISO9660FS final : public BlockBasedFileSystem {
friend ISO9660DirectoryIterator;
public:
static ErrorOr<NonnullLockRefPtr<FileSystem>> try_create(OpenFileDescription&);
static ErrorOr<NonnullRefPtr<FileSystem>> try_create(OpenFileDescription&);
virtual ~ISO9660FS() override;
virtual StringView class_name() const override { return "ISO9660FS"sv; }