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core: hle: kernel: k_scheduler: Improve ScheduleImpl.
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@ -721,7 +721,7 @@ void KScheduler::SwitchContextStep2() {
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}
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}
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void KScheduler::ScheduleImpl() {
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void KScheduler::ScheduleImpl() {
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KThread* previous_thread = current_thread.load();
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KThread* previous_thread = GetCurrentThread();
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KThread* next_thread = state.highest_priority_thread;
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KThread* next_thread = state.highest_priority_thread;
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state.needs_scheduling = false;
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state.needs_scheduling = false;
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@ -733,10 +733,15 @@ void KScheduler::ScheduleImpl() {
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// If we're not actually switching thread, there's nothing to do.
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// If we're not actually switching thread, there's nothing to do.
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if (next_thread == current_thread.load()) {
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if (next_thread == current_thread.load()) {
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previous_thread->EnableDispatch();
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guard.Unlock();
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guard.Unlock();
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return;
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return;
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}
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}
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if (next_thread->GetCurrentCore() != core_id) {
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next_thread->SetCurrentCore(core_id);
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}
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current_thread.store(next_thread);
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current_thread.store(next_thread);
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KProcess* const previous_process = system.Kernel().CurrentProcess();
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KProcess* const previous_process = system.Kernel().CurrentProcess();
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@ -747,11 +752,7 @@ void KScheduler::ScheduleImpl() {
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Unload(previous_thread);
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Unload(previous_thread);
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std::shared_ptr<Common::Fiber>* old_context;
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std::shared_ptr<Common::Fiber>* old_context;
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if (previous_thread != nullptr) {
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old_context = &previous_thread->GetHostContext();
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old_context = &previous_thread->GetHostContext();
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} else {
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old_context = &idle_thread->GetHostContext();
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}
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guard.Unlock();
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guard.Unlock();
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Common::Fiber::YieldTo(*old_context, *switch_fiber);
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Common::Fiber::YieldTo(*old_context, *switch_fiber);
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