Messages in this thread | | | Date | Thu, 18 Jun 2009 09:23:01 +0300 | From | "Michael S. Tsirkin" <> | Subject | Re: [KVM-RFC PATCH 1/2] eventfd: add an explicit srcu based notifier interface |
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On Wed, Jun 17, 2009 at 04:21:19PM -0700, Davide Libenzi wrote: > The interface is just ugly IMO. You have eventfd_signal() that can sleep, > or not, depending on the registered ->signal() function implementations. > This is pretty bad, a lot worse than the theoretical us spent in the > schedule_work() processing.
I agree. How about the idea of introducing eventfd_signal_from_task which can sleep? Does this sound same?
-- MST
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