Jason R Thorpe wrote:
>  > I'd think that polling would be appropriate in this context,
>  > since that's basically what apps would do before kqueue.
>  > but at least with kqueue it's being done in the kernel
>  > so that apps don't have to know about it.  if kqueue doesn't do this
>  > then kqueue is pretty much useless for NFS.
> 
> Hm, okay, but presumably this behavior would only be enabled if there
> are actually active kqueues watching a given vnode?

Yes, that's the plan.

Jaromir
-- 
Jaromir Dolecek <jdolecek@NetBSD.org>            http://www.NetBSD.org/
-=- We should be mindful of the potential goal, but as the tantric    -=-
-=- Buddhist masters say, ``You may notice during meditation that you -=-
-=- sometimes levitate or glow.   Do not let this distract you.''     -=-