Meanwhile, if the size of {TAIL ~ the sub LRU table} 20 is 10, the size of {HEAD ~ the large memory block} is 640 KB 
Meanwhile , if the size of { TAIL ~ the sub LRU table } 20 is 10 , the size of { HEAD ~ the large memory block } is 640 KB
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH