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Add an inode metadata cache to the ext2fs implementation.

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This commit is contained in:
Andreas Kling 2018-10-29 23:45:34 +01:00
parent 4259ffb080
commit 8e640539ef
7 changed files with 57 additions and 5 deletions
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2
AK/Lock.h
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@ -36,6 +36,7 @@ public:
void lock(const char* func = nullptr)
{
(void)func;
#ifdef DEBUG_LOCKS
{
InterruptDisabler dis;
@ -56,6 +57,7 @@ public:
void unlock(const char* func = nullptr)
{
(void)func;
// barrier();
ASSERT(m_lock);
m_lock = 0;

1
AK/RetainPtr.h
View file

@ -29,6 +29,7 @@ public:
RetainPtr(T* ptr) : m_ptr(ptr) { retainIfNotNull(m_ptr); }
RetainPtr(T& object) : m_ptr(&object) { m_ptr->retain(); }
RetainPtr(AdoptTag, T& object) : m_ptr(&object) { }
RetainPtr(RetainPtr& other) : m_ptr(other.copyRef().leakRef()) { }
RetainPtr(RetainPtr&& other) : m_ptr(other.leakRef()) { }
template<typename U> RetainPtr(RetainPtr<U>&& other) : m_ptr(static_cast<T*>(other.leakRef())) { }
~RetainPtr()

2
AK/Retainable.h
View file

@ -17,7 +17,7 @@ public:
{
ASSERT(m_retainCount);
if (!--m_retainCount)
delete static_cast<const T*>(this);
delete static_cast<T*>(this);
}
int retainCount() const