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From: "Pavel Dovgalyuk" <dovgaluk@ispras.ru>
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Date: Thu, 16 Feb 2017 18:16:16 +0300
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Subject: Re: [Qemu-devel] [PATCH v3] audio: make audio poll timer
 deterministic
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To: 'Gerd Hoffmann' <kraxel@redhat.com>, 'Paolo Bonzini' <pbonzini@redhat.com>
Cc: 'Pavel Dovgalyuk' <pavel.dovgaluk@ispras.ru>, qemu-devel@nongnu.org, zyy@google.com, marcandre.lureau@gmail.com

> From: Gerd Hoffmann [mailto:kraxel@redhat.com]
> On Di, 2017-02-14 at 12:59 +0100, Paolo Bonzini wrote:
> > On 14/02/2017 08:15, Pavel Dovgalyuk wrote:
> > > This patch changes resetting strategy of the audio polling timer.
> > > It does not change expiration time if the timer is already set.
> > > This patch is needed to make this timer deterministic and to use execution
> > > record/replay for audio devices.
> > >
> > > audio_reset_timer is used in the function audio_vm_change_state_handler.
> > > Therefore every time VM is stopped or restarted the timer will be reset
> > > to new timeout. Virtual clock does not proceed while VM is stopped.
> > > Therefore there is no need in resetting the timeout when VM restarts.
> > >
> > > v2: updated commit message
> > > v3: now using timer_mod_anticipate function (as suggested by Yurii Zubrytskyi)
> >
> > Gerd, feel free to pick either v2 or v3.
> 
> Picked up v3 now.

Thanks!

And what about patch for audio record/replay?
http://lists.nongnu.org/archive/html/qemu-devel/2017-02/msg00345.html

Pavel Dovgalyuk