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Re: [Qemu-devel] [PATCH] audio: make audio poll timer deterministic


From: Gerd Hoffmann
Subject: Re: [Qemu-devel] [PATCH] audio: make audio poll timer deterministic
Date: Wed, 01 Feb 2017 14:20:46 +0100

On Di, 2017-01-31 at 15:32 +0300, Pavel Dovgalyuk wrote:
> 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.

Add that to the commit message please.

cheers,
  Gerd





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