Re: [PATCH] kvm: only allow one gsi per fd
From: Michael S. Tsirkin
Date: Wed Jan 20 2010 - 06:39:57 EST
On Sun, Jan 17, 2010 at 02:40:13PM +0200, Avi Kivity wrote:
> On 01/13/2010 06:58 PM, Michael S. Tsirkin wrote:
>> Looks like repeatedly binding same fd to multiple gsi's with irqfd can
>> use up a ton of kernel memory for irqfd structures.
>> A simple fix is to allow each fd to only trigger one gsi: triggering a
>> srorm of interrupts in guest is likely useless anyway, and we can do it
>> by binding a single gsi to many interrupts if we really want to.
> Applied and queued, thanks.
I'm guessing we need this for 2.6.32 stable and 2.6.33 as well?
> error compiling committee.c: too many arguments to function
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