Re: [PATCH] virtio-blk: make the queue depth the max supportable by the hypervisor

From: Theodore Ts'o
Date: Sat Mar 15 2014 - 09:21:36 EST


On Sat, Mar 15, 2014 at 06:57:01AM -0400, Konrad Rzeszutek Wilk wrote:
> >+ pr_info("%s: using queue depth %d\n", vblk->disk->disk_name,
> >+ virtio_mq_reg.queue_depth);
>
> Isn't that visible from sysfs?

As near as I can tell, it's not. I haven't been able to find anything
that either represents this value, or can be calculated from this
value. Maybe I missed something?

- Ted
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