Re: nbd: please don't spawn 16 threads when nbd is not even in use

[Eric Blake]

On Tue, Nov 22, 2022 at 12:56:41PM +0100, Pavel Machek wrote:
> Hi!
> 
> I see this... and it looks like there are 16 workqueues before nbd is
> even used. Surely there are better ways to do that?

Yes, it would be nice to create a pool of workers that only spawns up
threads when actual parallel requests are made.  Are you willing to
help write the patch?


-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org