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Re: [Qemu-devel] [PATCHv3] virtio-serial-bus: use bh for unthrottling


From: Alon Levy
Subject: Re: [Qemu-devel] [PATCHv3] virtio-serial-bus: use bh for unthrottling
Date: Sat, 30 Apr 2011 11:23:42 +0300
User-agent: Mutt/1.5.21 (2010-09-15)

On Fri, Apr 29, 2011 at 06:26:49PM +0530, Amit Shah wrote:
> On (Fri) 29 Apr 2011 [14:25:06], Alon Levy wrote:
> > Instead of calling flush_queued_data when unthrottling, schedule
> > a bh. That way we can return immediately to the caller, and the
> > flush uses the same call path as a have_data for callbackee.
> > 
> > No migration change is required because bh are called from vm_stop.
> 
> No sign-off?
> 
> The initial tests look good, no fireworks yet.
> 
>               Amit

Can I reply with a sign off?

Signed-off-by: Alon Levy <address@hidden>



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