Re: [PATCH] nvme-pci: assign separate irq vectors for adminq and ioq0
From: Keith Busch
Date: Wed Feb 28 2018 - 10:54:14 EST
On Wed, Feb 28, 2018 at 11:46:20PM +0800, jianchao.wang wrote:
>
> the irqbalance may migrate the adminq irq away from cpu0.
No, irqbalance can't touch managed IRQs. See irq_can_set_affinity_usr().