示例#1
0
static void nmi_cpu_down(void *dummy)
{
	if (ctr_running)
		nmi_cpu_stop(dummy);
	if (nmi_enabled)
		nmi_cpu_shutdown(dummy);
}
static int nmi_cpu_down_prep(unsigned int cpu)
{
	local_irq_disable();
	if (ctr_running)
		nmi_cpu_stop(NULL);
	if (nmi_enabled)
		nmi_cpu_shutdown();
	local_irq_enable();
	return 0;
}