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Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints
Date: Tue, 13 Jan 2015 10:40:02 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0


On 13/01/2015 10:15, Pavel Dovgaluk wrote:
> The numbers have no meaning. They just have to be distinct in different 
> places.

This is easier to achieve if you give a name to each place.

> Sorry, missed one thing.
> run_all is used to distinguish timers processed in AIO by calling of 
> timerlistgroup_run_timers function
> and in main loop by calling qemu_clock_run_all_timers.

Should you instead distinguish which TimerListGroup is being run?  Then
main loop would checkpoint once for every TimerListGroup (which means
twice).

> We need to distinguish that to secure the sequence of the events.
> It makes sense when we use checkpointing while recording the execution.

I see.

Paolo



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