Re: [Qemu-devel] [PATCH v8 12/20] replay: implement replay-seek command to proceed to the desired step

[Markus Armbruster]

Pavel Dovgalyuk <address@hidden> writes:

> This patch adds hmp/qmp commands replay_seek/replay-seek that proceed
> the execution to the specified step.
> The commands automatically loads nearest snapshot and replay the execution
> to find the desired step.
>
> Signed-off-by: Pavel Dovgalyuk <address@hidden>
[...]
> diff --git a/qapi/misc.json b/qapi/misc.json
> index 0bcb547..9989706 100644
> --- a/qapi/misc.json
> +++ b/qapi/misc.json
> @@ -3179,6 +3179,22 @@
>  { 'command': 'replay-delete-break' }
>  
>  ##
> +# @replay-seek:
> +#
> +# Automatically proceeds to the specified step when replaying
> +# the execution.
> +#
> +# @step: destination execution step
> +#
> +# Since: 4.0
> +#
> +# Example:
> +#
> +# -> { "execute": "replay-seek", "data": { "step": 220414 } }
> +##
> +{ 'command': 'replay-seek', 'data': { 'step': 'int' } }
> +
> +##

Your commit message explains the relation to snapshots.  The QMP
documentation doesn't.

What happens when no snapshot preceding @step exists?

[...]