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