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Kernel: replace boost::intrusive_ptr with std::shared_ptr

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This commit is contained in:
Weiyi Wang 2019-03-23 16:04:19 -04:00
parent c1de8acfe5
commit 5f11c5f733
96 changed files with 522 additions and 538 deletions
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20
src/core/hle/kernel/mutex.cpp
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@ -27,8 +27,8 @@ void ReleaseThreadMutexes(Thread* thread) {
Mutex::Mutex(KernelSystem& kernel) : WaitObject(kernel), kernel(kernel) {}
Mutex::~Mutex() {}
SharedPtr<Mutex> KernelSystem::CreateMutex(bool initial_locked, std::string name) {
SharedPtr<Mutex> mutex(new Mutex(*this));
std::shared_ptr<Mutex> KernelSystem::CreateMutex(bool initial_locked, std::string name) {
auto mutex{std::make_shared<Mutex>(*this)};
mutex->lock_count = 0;
mutex->name = std::move(name);
@ -42,7 +42,7 @@ SharedPtr<Mutex> KernelSystem::CreateMutex(bool initial_locked, std::string name
}
bool Mutex::ShouldWait(Thread* thread) const {
return lock_count > 0 && thread != holding_thread;
return lock_count > 0 && thread != holding_thread.get();
}
void Mutex::Acquire(Thread* thread) {
@ -51,8 +51,8 @@ void Mutex::Acquire(Thread* thread) {
// Actually "acquire" the mutex only if we don't already have it
if (lock_count == 0) {
priority = thread->current_priority;
thread->held_mutexes.insert(this);
holding_thread = thread;
thread->held_mutexes.insert(SharedFrom(this));
holding_thread = SharedFrom(thread);
thread->UpdatePriority();
kernel.PrepareReschedule();
}
@ -62,7 +62,7 @@ void Mutex::Acquire(Thread* thread) {
ResultCode Mutex::Release(Thread* thread) {
// We can only release the mutex if it's held by the calling thread.
if (thread != holding_thread) {
if (thread != holding_thread.get()) {
if (holding_thread) {
LOG_ERROR(
Kernel,
@ -83,7 +83,7 @@ ResultCode Mutex::Release(Thread* thread) {
// Yield to the next thread only if we've fully released the mutex
if (lock_count == 0) {
holding_thread->held_mutexes.erase(this);
holding_thread->held_mutexes.erase(SharedFrom(this));
holding_thread->UpdatePriority();
holding_thread = nullptr;
WakeupAllWaitingThreads();
@ -93,15 +93,15 @@ ResultCode Mutex::Release(Thread* thread) {
return RESULT_SUCCESS;
}
void Mutex::AddWaitingThread(SharedPtr<Thread> thread) {
void Mutex::AddWaitingThread(std::shared_ptr<Thread> thread) {
WaitObject::AddWaitingThread(thread);
thread->pending_mutexes.insert(this);
thread->pending_mutexes.insert(SharedFrom(this));
UpdatePriority();
}
void Mutex::RemoveWaitingThread(Thread* thread) {
WaitObject::RemoveWaitingThread(thread);
thread->pending_mutexes.erase(this);
thread->pending_mutexes.erase(SharedFrom(this));
UpdatePriority();
}