kernels/linux-2.4.0/drivers/block/xd.c
/* xd_wakeup is called from timer interrupt */
xd_wakeup is called from timer interrupt
xd_wakeup is called from timer interrupt
static void xd_watchdog (unsigned long unused)
{
	xd_error = 1;
	wake_up(&xd_wait_int);
}
static void xd_watchdog ( unsigned long unused ) { xd_error = 1 ; wake_up ( & xd_wait_int ) ; }
xd_wakeup is called from timer interrupt
xd_wakeup is called from timer interrupt