Re: [PATCH UPDATED 1/3] vhost: replace vhost_workqueue with per-vhostkthread
From: Tejun Heo
Date: Mon Jul 26 2010 - 12:15:35 EST
Just one more thing.
On 07/26/2010 06:05 PM, Tejun Heo wrote:
> * Placing try_to_freeze() could be a bit annoying. It shouldn't be
> executed when there's a work to flush.
* Similar issue exists for kthread_stop(). The kthread shouldn't exit
while there's a work to flush (please note that kthread_worker
interface allows detaching / attaching worker kthread during
operation, so it should remain in consistent state with regard to
flushing).
Thanks.
--
tejun
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