add info about lab3 challenge 1

2015-03-10 09:05:33 +08:00
parent 621bb0278f
commit 47f1bd6f3d
1 changed files with 1 additions and 1 deletions
--- a/labcodes_answer/lab3_result/kern/trap/trap.c
+++ b/labcodes_answer/lab3_result/kern/trap/trap.c
@@ -183,7 +183,7 @@ trap_dispatch(struct trapframe *tf) {
        break;
    case IRQ_OFFSET + IRQ_TIMER:
 #if 0
-    LAB3 : If some page replacement algorithm(such as CLOCK PRA) need tick to change the priority of pages, 
+    LAB3  CHALLENGE 1 : 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 */