函数逻辑报告

函数名称：This is the entry point to schedule() from kernel preemption* off of irq context.* Note, that this is called and return with irqs disabled. This will* protect us against recursive calling from irq.

函数原型：asmlinkage __visible void __sched preempt_schedule_irq(void)

返回类型：void

参数：无