irqtime_account_irq  108 include/linux/vtime.h extern void irqtime_account_irq(struct task_struct *tsk);
irqtime_account_irq  116 include/linux/vtime.h 	irqtime_account_irq(tsk);
irqtime_account_irq  122 include/linux/vtime.h 	irqtime_account_irq(tsk);