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hle: kernel: KScheduler: Various style fixes based on code review feedback.

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This commit is contained in:
bunnei
2020-12-05 00:02:30 -08:00
parent 8fd921557f
commit 960500cfd2
2 changed files with 41 additions and 50 deletions
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49
src/core/hle/kernel/k_scheduler.h
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@ -51,32 +51,28 @@ public:
void Reload(Thread* thread);
/// Gets the current running thread
Thread* GetCurrentThread() const;
[[nodiscard]] Thread* GetCurrentThread() const;
/// Gets the timestamp for the last context switch in ticks.
u64 GetLastContextSwitchTicks() const;
[[nodiscard]] u64 GetLastContextSwitchTicks() const;
bool ContextSwitchPending() const {
return this->state.needs_scheduling;
[[nodiscard]] bool ContextSwitchPending() const {
return state.needs_scheduling.load(std::memory_order_relaxed);
}
void Initialize();
void OnThreadStart();
std::shared_ptr<Common::Fiber>& ControlContext() {
[[nodiscard]] std::shared_ptr<Common::Fiber>& ControlContext() {
return switch_fiber;
}
const std::shared_ptr<Common::Fiber>& ControlContext() const {
[[nodiscard]] const std::shared_ptr<Common::Fiber>& ControlContext() const {
return switch_fiber;
}
std::size_t CurrentCoreId() const {
return core_id;
}
u64 UpdateHighestPriorityThread(Thread* highest_thread);
[[nodiscard]] u64 UpdateHighestPriorityThread(Thread* highest_thread);
/**
* Takes a thread and moves it to the back of the it's priority list.
@ -114,7 +110,18 @@ public:
static void OnThreadAffinityMaskChanged(KernelCore& kernel, Thread* thread,
const KAffinityMask& old_affinity, s32 old_core);
static bool CanSchedule(KernelCore& kernel);
static bool IsSchedulerUpdateNeeded(const KernelCore& kernel);
static void SetSchedulerUpdateNeeded(KernelCore& kernel);
static void ClearSchedulerUpdateNeeded(KernelCore& kernel);
static void DisableScheduling(KernelCore& kernel);
static void EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduling,
Core::EmuThreadHandle global_thread);
[[nodiscard]] static u64 UpdateHighestPriorityThreads(KernelCore& kernel);
private:
friend class GlobalSchedulerContext;
/**
* Takes care of selecting the new scheduled threads in three steps:
*
@ -129,25 +136,12 @@ private:
*
* returns the cores needing scheduling.
*/
static u64 UpdateHighestPriorityThreadsImpl(KernelCore& kernel);
[[nodiscard]] static u64 UpdateHighestPriorityThreadsImpl(KernelCore& kernel);
[[nodiscard]] static KSchedulerPriorityQueue& GetPriorityQueue(KernelCore& kernel);
void RotateScheduledQueue(s32 core_id, s32 priority);
public:
static bool CanSchedule(KernelCore& kernel);
static bool IsSchedulerUpdateNeeded(const KernelCore& kernel);
static void SetSchedulerUpdateNeeded(KernelCore& kernel);
static void ClearSchedulerUpdateNeeded(KernelCore& kernel);
static void DisableScheduling(KernelCore& kernel);
static void EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduling,
Core::EmuThreadHandle global_thread);
static u64 UpdateHighestPriorityThreads(KernelCore& kernel);
private:
friend class GlobalSchedulerContext;
static KSchedulerPriorityQueue& GetPriorityQueue(KernelCore& kernel);
void Schedule() {
ASSERT(GetCurrentThread()->GetDisableDispatchCount() == 1);
this->ScheduleImpl();
@ -175,7 +169,6 @@ private:
static void OnSwitch(void* this_scheduler);
void SwitchToCurrent();
private:
Thread* current_thread{};
Thread* idle_thread{};