Subject: Re: [RFC PATCH 00/17] virtual-bus

From: Avi Kivity <[email-masked]>
Date: Fri, 03 Apr 2009 14:46:54 +0300

Andi Kleen wrote:
>> Check shared ring status when stuffing a request.  If there are requests
>>     
>
> That means you're bouncing cache lines all the time. Probably not a big
> issue on single socket but could be on larger systems.
>   

That's why I'd like requests to be handled on the vcpu thread rather 
than an auxiliary thread.

-- 
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.