update lab1-8 codes and docs. now version is 0.2

2012-08-26 18:04:26 +08:00
parent 15f7ebf37b
commit d537948e30
134 changed files with 1268 additions and 1005 deletions
--- a/code/lab5/kern/trap/trap.c
+++ b/code/lab5/kern/trap/trap.c
@@ -210,7 +210,7 @@ trap_dispatch(struct trapframe *tf) {
        break;
    case IRQ_OFFSET + IRQ_TIMER:
 #if 0
-    LAB3 : If some page replacement algorithm need tick to change the priority of pages, 
+    LAB3 : If some page replacement algorithm(such as CLOCK PRA) need tick to change the priority of pages,
    then you can add code here. 
 #endif
        /* LAB1 YOUR CODE : STEP 3 */