Re: [Xen-devel] [PATCH 4 of 7 v2] blktap3/tapback: Introduce back-end XenStore path handler

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2013-01-25 at 14:31 +0000, Thanos Makatos wrote:
> > >
> > > * Function tapback_backend_handle_backend_watch calls
> > tapback_backend_scan
> > >   even when we know in which domain a device changed, wouldn't it
> > make sense
> > >   from a performance perspective to only probe the devices of that
> > domain
> > >   instead of probing ALL devices of ALL domains?
> > 
> > I suppose it would...
> 
> The question is, could we leave this for later as an optimisation or
> should it be done in this patch series?

I'm happy to leave that up to you.

Ian.



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