Re: [Qemu-devel] [RFC PATCH v7 12/21] replay: recording and replaying clock ticks

[Paolo Bonzini]

On 19/01/2015 14:01, Pavel Dovgaluk wrote:
> > It would be easier if you pointed me to actual code in the series.  But
> > this doesn't seem impossible to fix by atomically writing the 'E' and
> > 'A' in the same critical section.
>
> Because 'A' is written only inside some of the replay_run_event callbacks.
> It depends on type of the event and it's processing function inside the QEMU 
> core.
> There could be no 'A' at all.

Why can't that code write the 'E' as well?

Paolo