Re:Re: [PATCH] make blk_mq_map_queues more friendly for cpu topology

[luferry]

>
>There is lack of vector issue when number of queues is more than maxcpus as well.
>
>https://lore.kernel.org/lkml/e4afe4c5-0262-4500-aeec-60f30734b4fc@default
>
>I was going to send out patch to fix that specific case on virtio side.
>
>BTW, is your VM's virtio mmio based or pci based?
>
>As mentioned in previous email, when I was playing with firecracker by amazon,
>the virtio-blk is mmio based. Not sure if that would lead to the lack of vector
>issue.
>
>Dongli Zhang

It's pci based.