diff --git a/Part3/09_memory/kernel/kernel.c b/Part3/09_memory/kernel/kernel.c
index 28ef1db..ae79aff 100644
--- a/Part3/09_memory/kernel/kernel.c
+++ b/Part3/09_memory/kernel/kernel.c
@@ -161,18 +161,26 @@
 void print_memory(node *umem_head, node *hole_head) {
 
     u32 total_memory = 0x3FFFF;
-    // u32 free_memory = total_memory;
-    // u32 total_allocated = total_memory - free_memory;
-    //
-    // int num_of_gaps = 0;
-    // int num_of_nodes = 0;
-    // while (umem_head
+    u32 free_memory = total_memory;
+    u32 total_allocated = total_memory - free_memory;
+
+    int num_of_gaps = 0;
+    int num_of_nodes = 0;
+    while (umem_head != NULL) {
+        num_of_nodes++;
+        free_memory = free_memory - umem_head->limit_register;
+        umem_head = umem_head->next;
+    }
+
+    while (hole_head != NULL) {
+        num_of_gaps++;
+    }
 
     char c[16];
-    hex_to_ascii( total_memory, c, 16);
+    hex_to_ascii( total_memory/1024, c, 16);
     kprint("Total Physical Memory: ");
     kprint(c);
-    kprint("\n");
+    kprint("kb\n");
 
     print_list(umem_head, false);
     print_list(hole_head, false);