Re: [Qemu-devel] [PATCH v2 for-2.1 4/5] docs: document missing POWERDOWN event

[Wenchao Xia]

于 2014/7/23 20:26, Eric Blake 写道:
> The POWERDOWN event was first documented in 0aab9ec3.  But since
> dfab4892 later restored this file to the state prior to qmp events,
> and we never documented it in the past, anyone using this file
> instead of qapi will miss out on this event.  Tweak the existing
> wording of SHUTDOWN to match 84321831, and make the difference
> between the two events apparent.
> 
> * docs/qmp/qmp-events.txt (POWERDOWN): Add.
> (SHUTDOWN): Tweak.
> 
> Signed-off-by: Eric Blake <address@hidden>
> ---
>   docs/qmp/qmp-events.txt | 16 +++++++++++++++-
>   1 file changed, 15 insertions(+), 1 deletion(-)
> 
> diff --git a/docs/qmp/qmp-events.txt b/docs/qmp/qmp-events.txt
> index 22d552f..9d7439e 100644
> --- a/docs/qmp/qmp-events.txt
> +++ b/docs/qmp/qmp-events.txt
> @@ -243,6 +243,19 @@ Data:
>     "timestamp": { "seconds": 1368697518, "microseconds": 326866 } }
>   }
> 
> +POWERDOWN
> +---------
> +
> +Emitted when the Virtual Machine is powered down through the power
> +control system, such as via ACPI.
> +
> +Data: None.
> +
> +Example:
> +
> +{ "event": "POWERDOWN",
> +    "timestamp": { "seconds": 1267040730, "microseconds": 682951 } }
> +
>   QUORUM_FAILURE
>   --------------
> 
> @@ -325,7 +338,8 @@ Example:
>   SHUTDOWN
>   --------
> 
> -Emitted when the Virtual Machine is powered down.
> +Emitted when the Virtual Machine has shut down, indicating that qemu
> +is about to exit.
> 
>   Data: None.
> 
  Nice to have explantion about the difference.