Re: [PATCH v5 0/5] virtio-pci: enable blk and scsi multi-queue by default

2020-07-08 Thread Michael S. Tsirkin
On Mon, Jul 06, 2020 at 02:56:45PM +0100, Stefan Hajnoczi wrote: > v4: > * Sorry for the long delay. I considered replacing this series with a simpler >approach. Real hardware ships with a fixed number of queues (e.g. 128). The >equivalent can be done in QEMU too. That way we don't need to

Re: [PATCH v5 0/5] virtio-pci: enable blk and scsi multi-queue by default

2020-07-08 Thread Stefan Hajnoczi
On Wed, Jul 08, 2020 at 06:59:41AM -0400, Michael S. Tsirkin wrote: > On Mon, Jul 06, 2020 at 02:56:45PM +0100, Stefan Hajnoczi wrote: > > v4: > > * Sorry for the long delay. I considered replacing this series with a > > simpler > >approach. Real hardware ships with a fixed number of queues (

[PATCH v5 0/5] virtio-pci: enable blk and scsi multi-queue by default

2020-07-06 Thread Stefan Hajnoczi
v4: * Sorry for the long delay. I considered replacing this series with a simpler approach. Real hardware ships with a fixed number of queues (e.g. 128). The equivalent can be done in QEMU too. That way we don't need to magically size num_queues. In the end I decided against this approach