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Re: nfs server lockup (again)
On Thu, Jun 23, 2011 at 09:26:36AM +0200, Adam Hamsik wrote:
> Wouldn't be workqueue be better solution ? No need to setup anything
> just create wq and use it where is it needed.
I'm not familiar enough with workqueues. How well does it deal with
frequent calls (under heavy network load I guess this can be called
very often). What happens when the thread blocks, does this defer other,
unrelated workqueues ?
Also there is (from worqueue_enqueue(9)):
"The enqueued work will be processed in a thread context. A work must not
be enqueued again until the callback is called by the workqueue(9) frame-
so it's not as easy as a persistent thread and cv_broadcast() ...
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
NetBSD: 26 ans d'experience feront toujours la difference
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