kernels/linux-2.4.0/include/linux/kernel_stat.h
/*
 * Number of interrupts per specific IRQ source, since bootup
 */
Number of interrupts per specific IRQ source, since bootup
Number of interrupts per specific IRQ source since bootup
extern inline int kstat_irqs (int irq)
{
	int i, sum=0;
	for (i = 0 ; i < smp_num_cpus ; i++)
		sum += kstat.irqs[cpu_logical_map(i)][irq];
	return sum;
}
extern inline int kstat_irqs ( int irq ) { int i , sum = 0 ; for ( i = 0 ; i < smp_num_cpus ; i ++ ) sum += kstat . irqs [ cpu_logical_map ( i ) ] [ irq ] ; return sum ; }
Number of interrupts per specific IRQ source, since bootup
Number of interrupts per specific IRQ source since bootup