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Kernel: Add distinct InodeIndex type

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Use the DistinctNumeric mechanism to make InodeIndex a strongly typed
integer type.
This commit is contained in:
Andreas Kling 2021-02-12 09:18:47 +01:00
parent c8a90a31b6
commit e44c1792a7
17 changed files with 63 additions and 56 deletions
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6
Kernel/FileSystem/Inode.h
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@ -56,7 +56,7 @@ public:
FS& fs() { return m_fs; }
const FS& fs() const { return m_fs; }
unsigned fsid() const { return m_fs.fsid(); }
unsigned index() const { return m_index; }
InodeIndex index() const { return m_index; }
size_t size() const { return metadata().size; }
bool is_symlink() const { return metadata().is_symlink(); }
@ -127,7 +127,7 @@ public:
static SpinLock<u32>& all_inodes_lock();
protected:
Inode(FS& fs, unsigned index);
Inode(FS& fs, InodeIndex);
void set_metadata_dirty(bool);
void inode_contents_changed(off_t, ssize_t, const UserOrKernelBuffer&);
void inode_size_changed(size_t old_size, size_t new_size);
@ -140,7 +140,7 @@ protected:
private:
FS& m_fs;
unsigned m_index { 0 };
InodeIndex m_index { 0 };
WeakPtr<SharedInodeVMObject> m_shared_vmobject;
RefPtr<LocalSocket> m_socket;
HashTable<InodeWatcher*> m_watchers;