示例#1
0
/**
 * Pops and returns the next thread from the thread queue
 * @return A pointer to the next ready thread
 */
static Thread* PopNextReadyThread() {
    Thread* next;
    Thread* thread = GetCurrentThread();

    if (thread && thread->status == THREADSTATUS_RUNNING) {
        // We have to do better than the current thread.
        // This call returns null when that's not possible.
        next = ready_queue.pop_first_better(thread->current_priority);
    } else  {
        next = ready_queue.pop_first();
    }

    return next;
}
示例#2
0
文件: thread.cpp 项目: Aurorer/citra
/// Gets the next thread that is ready to be run by priority
Thread* NextThread() {
    Handle next;
    Thread* cur = GetCurrentThread();
    
    if (cur && cur->IsRunning()) {
        next = g_thread_ready_queue.pop_first_better(cur->current_priority);
    } else  {
        next = g_thread_ready_queue.pop_first();
    }
    if (next == 0) {
        return nullptr;
    }
    return Kernel::g_object_pool.GetFast<Thread>(next);
}