Re: [PATCH v6 09/11] virtio: net: Add freeze, restore handlers tosupport S4

[Michael S. Tsirkin]

On Fri, Dec 30, 2011 at 03:08:19PM +0530, Amit Shah wrote:
> > 
> > > +	if (!try_fill_recv(vi, GFP_KERNEL))
> > > +		schedule_delayed_work(&vi->refill, 0);
> > 
> > This needs to be switched to non reentrant wq too?
> 
> Subsequent invocations could create problems?  Note that this will be
> the first item to be queued in the workqueue for the refill work.
> 
> 		Amit

See recent patches on net-next.
We switched other calls to a non reentrant wq so I think same
reasoning applies there.
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