diff --git a/mod_hello.c b/mod_hello.c
index 9cb7331..98f63c4 100644
--- a/mod_hello.c
+++ b/mod_hello.c
@@ -42,6 +42,7 @@ static int __init hello_init(void)
     unsigned long sym_addr;
     char *sym_name;
     char filename[255];
+    unsigned long jiffies_start, jiffies_diff;
 
     hello_print_hello();
 
@@ -54,14 +55,15 @@ static int __init hello_init(void)
     printk(KERN_INFO "[%s] %s (0x%lx): %s\n", __this_module.name, sym_name, sym_addr, filename);
 
 
-    printk("[%s] jiffies: %lu\n", __this_module.name, jiffies);
+    jiffies_start = jiffies;
     f_cap = 10000000;
     f_start1 = 0;
     f_start2 = 1;
     f_int = hello_fib(f_cap, f_start1, f_start2);
 
-    printk("fib of %ld and %ld (up to %ld): %ld\n", f_start1, f_start2, f_cap, f_int);
-    printk("[%s] jiffies: %lu\n", __this_module.name, jiffies);
+    jiffies_diff = jiffies - jiffies_start;
+    printk("[%s] fib of %ld and %ld (up to %ld): %ld (in only %lu jiffies)\n",
+            __this_module.name, f_start1, f_start2, f_cap, f_int, jiffies_diff);
     
     return 0;
 }