kernel/wait_object: Make GetHighestPriorityReadyThread() a const member function

This doesn't actually modify internal state of a wait object, so it can
be const qualified.
pull/8/head
Lioncash 7 years ago
parent 0cfbd3325b
commit 6b2bece81f

@ -30,7 +30,7 @@ void WaitObject::RemoveWaitingThread(Thread* thread) {
waiting_threads.erase(itr);
}
SharedPtr<Thread> WaitObject::GetHighestPriorityReadyThread() {
SharedPtr<Thread> WaitObject::GetHighestPriorityReadyThread() const {
Thread* candidate = nullptr;
u32 candidate_priority = THREADPRIO_LOWEST + 1;

@ -54,7 +54,7 @@ public:
void WakeupWaitingThread(SharedPtr<Thread> thread);
/// Obtains the highest priority thread that is ready to run from this object's waiting list.
SharedPtr<Thread> GetHighestPriorityReadyThread();
SharedPtr<Thread> GetHighestPriorityReadyThread() const;
/// Get a const reference to the waiting threads list for debug use
const std::vector<SharedPtr<Thread>>& GetWaitingThreads() const;

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