[RFC PATCH v5 2/4] genirq: add irq_migrate_all_off_this_cpu() for cpu hotplug

[Marc Zyngier]

On Sat, 19 Sep 2015 11:05:57 +0800
Yang Yingliang <yangyingliang at huawei.com> wrote:

> Add irq_migrate_all_off_this_cpu() into kernel/irq/migration.c.
> So we can use it to migrate interrupts, when cpu is offline.
> 
> Cc: Jiang Liu <jiang.liu at linux.intel.com>
> Cc: Thomas Gleixner <tglx at linutronix.de>
> Cc: Marc Zyngier <marc.zyngier at arm.com>
> Cc: Mark Rutland <mark.rutland at arm.com>
> Cc: Will Deacon <will.deacon at arm.com>
> Cc: Russell King - ARM Linux <linux at arm.linux.org.uk>
> Cc: Hanjun Guo <hanjun.guo at linaro.org>
> Signed-off-by: Yang Yingliang <yangyingliang at huawei.com>

Reviewed-by: Marc Zyngier <marc.zyngier at arm.com>

	M.
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