C++ (Cpp) xen_teardown_timer Examples

Example #1

File: enlighten_hvm.c Project: asmalldev/linux

static int xen_cpu_dead_hvm(unsigned int cpu)
{
	xen_smp_intr_free(cpu);

	if (xen_have_vector_callback && xen_feature(XENFEAT_hvm_safe_pvclock))
		xen_teardown_timer(cpu);

       return 0;
}

Example #2

File: smp.c Project: mbgg/linux

static void xen_cpu_die(unsigned int cpu)
{
	while (HYPERVISOR_vcpu_op(VCPUOP_is_up, cpu, NULL)) {
		current->state = TASK_UNINTERRUPTIBLE;
		schedule_timeout(HZ/10);
	}
	unbind_from_irqhandler(per_cpu(xen_resched_irq, cpu), NULL);
	unbind_from_irqhandler(per_cpu(xen_callfunc_irq, cpu), NULL);
	unbind_from_irqhandler(per_cpu(xen_debug_irq, cpu), NULL);
	unbind_from_irqhandler(per_cpu(xen_callfuncsingle_irq, cpu), NULL);
	unbind_from_irqhandler(per_cpu(xen_irq_work, cpu), NULL);
	xen_uninit_lock_cpu(cpu);
	xen_teardown_timer(cpu);
}

Example #3

File: smp_pv.c Project: EMCAntimatter/linux

static void xen_pv_cpu_die(unsigned int cpu)
{
	while (HYPERVISOR_vcpu_op(VCPUOP_is_up,
				  xen_vcpu_nr(cpu), NULL)) {
		__set_current_state(TASK_UNINTERRUPTIBLE);
		schedule_timeout(HZ/10);
	}

	if (common_cpu_die(cpu) == 0) {
		xen_smp_intr_free(cpu);
		xen_uninit_lock_cpu(cpu);
		xen_teardown_timer(cpu);
		xen_pmu_finish(cpu);
	}
}

Example #4

File: smp.c Project: mikeberkelaar/grhardened

static void xen_cpu_die(unsigned int cpu)
{
	while (HYPERVISOR_vcpu_op(VCPUOP_is_up, cpu, NULL)) {
		current->state = TASK_UNINTERRUPTIBLE;
		schedule_timeout(HZ/10);
	}
	unbind_from_irqhandler(per_cpu(resched_irq, cpu), NULL);
	unbind_from_irqhandler(per_cpu(callfunc_irq, cpu), NULL);
	unbind_from_irqhandler(per_cpu(debug_irq, cpu), NULL);
	unbind_from_irqhandler(per_cpu(callfuncsingle_irq, cpu), NULL);
	xen_uninit_lock_cpu(cpu);
	xen_teardown_timer(cpu);

	if (num_online_cpus() == 1)
		alternatives_smp_switch(0);
}