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Kernel: Use shared locking mode in some places

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The notable piece of code that remains to be converted is Ext2FS.
This commit is contained in:
Sergey Bugaev 2020-04-18 12:50:35 +03:00 • committed by Andreas Kling
parent 05ba4295e9
commit 54550365eb
11 changed files with 26 additions and 26 deletions
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12
Kernel/FileSystem/TmpFS.cpp
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@ -81,7 +81,7 @@ unsigned TmpFS::next_inode_index()
RefPtr<Inode> TmpFS::get_inode(InodeIdentifier identifier) const
{
LOCKER(m_lock);
LOCKER(m_lock, Lock::Mode::Shared);
ASSERT(identifier.fsid() == fsid());
auto it = m_inodes.find(identifier.index());
@ -161,14 +161,14 @@ NonnullRefPtr<TmpFSInode> TmpFSInode::create_root(TmpFS& fs)
InodeMetadata TmpFSInode::metadata() const
{
LOCKER(m_lock);
LOCKER(m_lock, Lock::Mode::Shared);
return m_metadata;
}
bool TmpFSInode::traverse_as_directory(Function<bool(const FS::DirectoryEntry&)> callback) const
{
LOCKER(m_lock);
LOCKER(m_lock, Lock::Mode::Shared);
if (!is_directory())
return false;
@ -183,7 +183,7 @@ bool TmpFSInode::traverse_as_directory(Function<bool(const FS::DirectoryEntry&)>
ssize_t TmpFSInode::read_bytes(off_t offset, ssize_t size, u8* buffer, FileDescription*) const
{
LOCKER(m_lock);
LOCKER(m_lock, Lock::Mode::Shared);
ASSERT(!is_directory());
ASSERT(size >= 0);
ASSERT(offset >= 0);
@ -247,7 +247,7 @@ ssize_t TmpFSInode::write_bytes(off_t offset, ssize_t size, const u8* buffer, Fi
RefPtr<Inode> TmpFSInode::lookup(StringView name)
{
LOCKER(m_lock);
LOCKER(m_lock, Lock::Mode::Shared);
ASSERT(is_directory());
if (name == ".")
@ -263,7 +263,7 @@ RefPtr<Inode> TmpFSInode::lookup(StringView name)
size_t TmpFSInode::directory_entry_count() const
{
LOCKER(m_lock);
LOCKER(m_lock, Lock::Mode::Shared);
ASSERT(is_directory());
return 2 + m_children.size();
}