Re: [KVM PATCH v2 2/2] kvm: add support for irqfd via eventfd-notificationinterface

[Avi Kivity]

Avi Kivity wrote:
> > So what is your proposal for such interface?
> >
> >   
>
> ->write().

Alternatively, a new fileop ->signal_event(), which would map to 
eventfd_signal() or irqfd_signal().  This would be defined to work in 
irq contexts.  It may also be useful for uio interrupts.

--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.

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