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Kernel: Rename Inode::m_lock => m_inode_lock

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This makes file system code much easier to read since it was hard when
both the file system and inode locks were called "m_lock".
This commit is contained in:
Andreas Kling 2021-07-17 21:17:39 +02:00
parent 63e1423830
commit 3b805a57e6
Notes: sideshowbarker 2024-07-18 08:51:40 +09:00
8 changed files with 72 additions and 72 deletions
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40
Kernel/FileSystem/Ext2FileSystem.cpp
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@ -384,7 +384,7 @@ KResult Ext2FSInode::shrink_triply_indirect_block(BlockBasedFileSystem::BlockInd
KResult Ext2FSInode::flush_block_list()
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (m_block_list.is_empty()) {
m_raw_inode.i_blocks = 0;
@ -752,7 +752,7 @@ u64 Ext2FSInode::size() const
InodeMetadata Ext2FSInode::metadata() const
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
InodeMetadata metadata;
metadata.inode = identifier();
metadata.size = size();
@ -779,7 +779,7 @@ InodeMetadata Ext2FSInode::metadata() const
void Ext2FSInode::flush_metadata()
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
dbgln_if(EXT2_DEBUG, "Ext2FSInode[{}]::flush_metadata(): Flushing inode", identifier());
fs().write_ext2_inode(index(), m_raw_inode);
if (is_directory()) {
@ -829,7 +829,7 @@ RefPtr<Inode> Ext2FS::get_inode(InodeIdentifier inode) const
KResultOr<size_t> Ext2FSInode::read_bytes(off_t offset, size_t count, UserOrKernelBuffer& buffer, FileDescription* description) const
{
Locker inode_locker(m_lock);
Locker inode_locker(m_inode_lock);
VERIFY(offset >= 0);
if (m_raw_inode.i_size == 0)
return 0;
@ -979,7 +979,7 @@ KResultOr<size_t> Ext2FSInode::write_bytes(off_t offset, size_t count, const Use
if (count == 0)
return 0;
Locker inode_locker(m_lock);
Locker inode_locker(m_inode_lock);
if (auto result = prepare_to_write_data(); result.is_error())
return result;
@ -1106,7 +1106,7 @@ KResult Ext2FSInode::traverse_as_directory(Function<bool(FileSystem::DirectoryEn
KResult Ext2FSInode::write_directory(Vector<Ext2FSDirectoryEntry>& entries)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
auto block_size = fs().block_size();
// Calculate directory size and record length of entries so that
@ -1173,7 +1173,7 @@ KResultOr<NonnullRefPtr<Inode>> Ext2FSInode::create_child(const String& name, mo
KResult Ext2FSInode::add_child(Inode& child, const StringView& name, mode_t mode)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
VERIFY(is_directory());
if (name.length() > EXT2_NAME_LEN)
@ -1219,7 +1219,7 @@ KResult Ext2FSInode::add_child(Inode& child, const StringView& name, mode_t mode
KResult Ext2FSInode::remove_child(const StringView& name)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
dbgln_if(EXT2_DEBUG, "Ext2FSInode[{}]::remove_child(): Removing '{}'", identifier(), name);
VERIFY(is_directory());
@ -1599,7 +1599,7 @@ KResultOr<NonnullRefPtr<Inode>> Ext2FS::create_inode(Ext2FSInode& parent_inode,
KResult Ext2FSInode::populate_lookup_cache() const
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (!m_lookup_cache.is_empty())
return KSuccess;
HashMap<String, InodeIndex> children;
@ -1626,7 +1626,7 @@ RefPtr<Inode> Ext2FSInode::lookup(StringView name)
InodeIndex inode_index;
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
auto it = m_lookup_cache.find(name.hash(), [&](auto& entry) { return entry.key == name; });
if (it == m_lookup_cache.end()) {
dbgln_if(EXT2_DEBUG, "Ext2FSInode[{}]:lookup(): '{}' not found", identifier(), name);
@ -1644,7 +1644,7 @@ void Ext2FSInode::one_ref_left()
KResult Ext2FSInode::set_atime(time_t t)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (fs().is_readonly())
return EROFS;
m_raw_inode.i_atime = t;
@ -1654,7 +1654,7 @@ KResult Ext2FSInode::set_atime(time_t t)
KResult Ext2FSInode::set_ctime(time_t t)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (fs().is_readonly())
return EROFS;
m_raw_inode.i_ctime = t;
@ -1664,7 +1664,7 @@ KResult Ext2FSInode::set_ctime(time_t t)
KResult Ext2FSInode::set_mtime(time_t t)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (fs().is_readonly())
return EROFS;
m_raw_inode.i_mtime = t;
@ -1674,7 +1674,7 @@ KResult Ext2FSInode::set_mtime(time_t t)
KResult Ext2FSInode::increment_link_count()
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (fs().is_readonly())
return EROFS;
constexpr size_t max_link_count = 65535;
@ -1687,7 +1687,7 @@ KResult Ext2FSInode::increment_link_count()
KResult Ext2FSInode::decrement_link_count()
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (fs().is_readonly())
return EROFS;
VERIFY(m_raw_inode.i_links_count);
@ -1712,7 +1712,7 @@ void Ext2FS::uncache_inode(InodeIndex index)
KResultOr<size_t> Ext2FSInode::directory_entry_count() const
{
VERIFY(is_directory());
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (auto result = populate_lookup_cache(); result.is_error())
return KResultOr<size_t>(result);
return m_lookup_cache.size();
@ -1720,7 +1720,7 @@ KResultOr<size_t> Ext2FSInode::directory_entry_count() const
KResult Ext2FSInode::chmod(mode_t mode)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (m_raw_inode.i_mode == mode)
return KSuccess;
m_raw_inode.i_mode = mode;
@ -1730,7 +1730,7 @@ KResult Ext2FSInode::chmod(mode_t mode)
KResult Ext2FSInode::chown(uid_t uid, gid_t gid)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (m_raw_inode.i_uid == uid && m_raw_inode.i_gid == gid)
return KSuccess;
m_raw_inode.i_uid = uid;
@ -1741,7 +1741,7 @@ KResult Ext2FSInode::chown(uid_t uid, gid_t gid)
KResult Ext2FSInode::truncate(u64 size)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (static_cast<u64>(m_raw_inode.i_size) == size)
return KSuccess;
if (auto result = resize(size); result.is_error())
@ -1752,7 +1752,7 @@ KResult Ext2FSInode::truncate(u64 size)
KResultOr<int> Ext2FSInode::get_block_address(int index)
{
Locker locker(m_lock);
Locker locker(m_inode_lock);
if (m_block_list.is_empty())
m_block_list = compute_block_list();