On 10/03/2010 09:28 AM, Michael S. Tsirkin wrote:
This is using eventfd as well.
Sorry, I meant irqfd.
I've tried using irqfd in userspace. It hurts performance quite a bit
compared to doing an ioctl so I would suspect this too.
A last_used_idx or similar mechanism should help performance quite a bit
on top of ioeventfd too.
Regards,
Anthony Liguori
--
error compiling committee.c: too many arguments to function
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