#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>

#include <linux/jiffies.h>

static unsigned long expires;

static void bar(void)
{
	long delta = expires - jiffies;

	printk(KERN_INFO "%lu %lu %lx\n", jiffies_delta_to_clock_t(delta),
	       jiffies_delta_to_clock_t(jiffies), delta);
}

static int __init foo_start(void)
{
	expires = jiffies;

	bar();

	return 0;
}

static void __exit foo_end(void)
{
	bar();
}

module_init(foo_start);
module_exit(foo_end);

MODULE_LICENSE("GPL");