Example #1
0
        protected override void DoAccess(uint pageid, byte[] resultOrData, AccessType type)
        {
            LinkedListNode<IFrame> node;
            FrameWSR frame;

            if (map.TryGetValue(pageid, out node))
            {
                frame = node.Value as FrameWSR;
                list.Remove(node);
                frame.cold = 0;
            }
            else
            {
                frame = new FrameWSR(pageid);
            }

            PerformAccess(frame, resultOrData, type);
            node = list.AddFirst(frame);
            map[pageid] = node;
        }
Example #2
0
        protected override void DoAccess(uint pageid, byte[] resultOrData, AccessType type)
        {
            LinkedListNode<IFrame> node;
            FrameWSR frame;

            if (map.TryGetValue(pageid, out node))
            {
                frame = node.Value as FrameWSR;
                node.List.Remove(node);//不管在哪都先拿出来再放到好的位置
                frame.cold = 0;
            }
            else
            {
                frame = new FrameWSR(pageid);
                frame.cold = COLDMAX;
            }

            PerformAccess(frame, resultOrData, type);
            if (frame.cold >= COLDMAX && !frame.Dirty)//是cold clean
                node = cclist.AddFirst(frame);
            else
                node = list.AddFirst(frame);
            map[pageid] = node;
        }