#undef DEBUG
+#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/string.h>
static unsigned long last_jiffies;
static int num_printed;
- if ((jiffies - last_jiffies) > 60 * HZ) {
+ if (time_after(jiffies, last_jiffies + 60 * HZ)) {
last_jiffies = jiffies;
num_printed = 0;
}