Kernel Scheduler: Make sure the global scheduler shutdowns correctly.
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@ -304,6 +304,13 @@ public:
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return levels[priority == Depth ? 63 : priority].back();
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}
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void clear() {
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used_priorities = 0;
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for (std::size_t i = 0; i < Depth; i++) {
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levels[i].clear();
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}
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}
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private:
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using const_list_iterator = typename std::list<T>::const_iterator;
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@ -117,4 +117,8 @@ void Cpu::Reschedule() {
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scheduler->TryDoContextSwitch();
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}
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void Cpu::Shutdown() {
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scheduler->Shutdown();
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}
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} // namespace Core
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@ -84,6 +84,8 @@ public:
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return core_index;
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}
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void Shutdown();
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static std::unique_ptr<ExclusiveMonitor> MakeExclusiveMonitor(std::size_t num_cores);
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private:
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@ -58,6 +58,7 @@ void CpuCoreManager::Shutdown() {
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thread_to_cpu.clear();
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for (auto& cpu_core : cores) {
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cpu_core->Shutdown();
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cpu_core.reset();
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}
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@ -116,6 +116,8 @@ struct KernelCore::Impl {
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thread_wakeup_event_type = nullptr;
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preemption_event = nullptr;
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global_scheduler.Shutdown();
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named_ports.clear();
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}
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@ -342,6 +342,14 @@ bool GlobalScheduler::AskForReselectionOrMarkRedundant(Thread* current_thread, T
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}
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}
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void GlobalScheduler::Shutdown() {
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for (std::size_t core = 0; core < NUM_CPU_CORES; core++) {
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scheduled_queue[core].clear();
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suggested_queue[core].clear();
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}
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thread_list.clear();
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}
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GlobalScheduler::~GlobalScheduler() = default;
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Scheduler::Scheduler(Core::System& system, Core::ARM_Interface& cpu_core, u32 core_id)
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@ -147,6 +147,8 @@ public:
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return reselection_pending.load();
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}
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void Shutdown();
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private:
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bool AskForReselectionOrMarkRedundant(Thread* current_thread, Thread* winner);
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@ -189,6 +191,11 @@ public:
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return context_switch_pending;
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}
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void Shutdown() {
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current_thread = nullptr;
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selected_thread = nullptr;
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}
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private:
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friend class GlobalScheduler;
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/**
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