On Sat, 2009-08-01 at 10:19 +0200, Jiri Slaby wrote:

> > +	u32 current_time = (jiffies / HZ);
> 
> jiffies are long. And they start from negative to catch such issues. You
> were lucky and/or tested after 5 minutes of uptime ;).

Actually, jiffies are unsigned long, but wrap after 5 minutes of
uptime :)

johannes