linux-kernel - Re: [PATCH v10 2/2] kvm: Add resampling irqfds for level triggered interrupts

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Message-ID: <50598C1D.4050206@redhat.com>
Date:	Wed, 19 Sep 2012 12:10:53 +0300
From:	Avi Kivity <avi@...hat.com>
To:	"Michael S. Tsirkin" <mst@...hat.com>
CC:	Alex Williamson <alex.williamson@...hat.com>, gleb@...hat.com,
	kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v10 2/2] kvm: Add resampling irqfds for level triggered
 interrupts

On 09/19/2012 12:08 PM, Michael S. Tsirkin wrote:

>> Whoa.  Can't we put the resampler entry somewhere we don't need to
>> search for it?  Like a kvm_kernel_irq_routing_entry, that's indexed by
>> gsi already (kvm_irq_routing_table::rt_entries[gsi]).
> 
> I'm not sure why would we bother optimizing this,

Not optimizing, simplifying.

> but if we do, I guess we could look for the irq notifier
> which is already indexed by gsi.

It's not, it's looked up in a list.

-- 
error compiling committee.c: too many arguments to function
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