From: Anthony Liguori <anthony@codemonkey.ws>
To: Avi Kivity <avi@redhat.com>
Cc: lcapitulino@redhat.com, Alon Levy <alevy@redhat.com>,
kraxel@redhat.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v2 1/2] console: add hw_screen_dump_async
Date: Mon, 05 Mar 2012 11:27:07 -0600 [thread overview]
Message-ID: <4F54F76B.70403@codemonkey.ws> (raw)
In-Reply-To: <4F54F5F8.70105@redhat.com>
On 03/05/2012 11:20 AM, Avi Kivity wrote:
> On 03/05/2012 04:33 PM, Anthony Liguori wrote:
>>
>>
>> async in QEMU doesn't mean "generate a QMP event when you're done".
>> It should mean execute this closure when you finish (function pointer
>> + opaque).
>>
>> The QMP event should be dispatched from the closure such that the
>> screendump code doesn't have to have a direct dependency on QMP.
>>
>
> What about using the parallel execution facility of qmp? It's silly to
> duplicate every command X with X-async and X-COMPLETED.
We need to switch over to QAPI to get there. We're pretty close to being there.
Luiz, about how long do you think before we get there?
Regards,
Anthony Liguori
>
next prev parent reply other threads:[~2012-03-05 17:27 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-05 14:16 [Qemu-devel] [PATCH v2 1/2] console: add hw_screen_dump_async Alon Levy
2012-03-05 14:16 ` [Qemu-devel] [PATCH v2 2/2] add qmp screendump-async Alon Levy
2012-03-05 14:33 ` [Qemu-devel] [PATCH v2 1/2] console: add hw_screen_dump_async Anthony Liguori
2012-03-05 15:17 ` Alon Levy
2012-03-05 15:56 ` [Qemu-devel] [PATCH v3 0/3] screendump async command Alon Levy
2012-03-05 15:56 ` [Qemu-devel] [PATCH v3 1/3] monitor, console: add QEVENT_SCREEN_DUMP_COMPLETE Alon Levy
2012-03-05 15:56 ` [Qemu-devel] [PATCH v3 2/3] console: add hw_screen_dump_async Alon Levy
2012-03-05 15:56 ` [Qemu-devel] [PATCH v3 3/3] add qmp screendump-async Alon Levy
2012-03-05 17:17 ` [Qemu-devel] [PATCH v3 0/3] screendump async command Anthony Liguori
2012-03-05 17:20 ` [Qemu-devel] [PATCH v2 1/2] console: add hw_screen_dump_async Avi Kivity
2012-03-05 17:27 ` Anthony Liguori [this message]
2012-03-05 17:29 ` Avi Kivity
2012-03-05 17:56 ` Luiz Capitulino
2012-03-05 18:16 ` Anthony Liguori
2012-03-05 18:22 ` Avi Kivity
2012-03-05 19:32 ` Anthony Liguori
2012-03-05 17:31 ` Luiz Capitulino
2012-03-05 18:09 ` Alon Levy
2012-03-05 18:17 ` Avi Kivity
2012-03-05 18:58 ` Alon Levy
2012-03-05 19:45 ` Luiz Capitulino
2012-03-06 7:36 ` Gerd Hoffmann
2012-03-06 7:43 ` Alon Levy
2012-03-06 7:56 ` Alon Levy
2012-03-06 8:10 ` Gerd Hoffmann
2012-03-06 9:35 ` Alon Levy
2012-03-06 12:24 ` Luiz Capitulino
2012-03-06 13:16 ` Alon Levy
2012-03-06 13:51 ` Anthony Liguori
2012-03-06 13:53 ` Luiz Capitulino
2012-03-06 14:23 ` Alon Levy
2012-03-06 15:07 ` Anthony Liguori
2012-03-06 15:56 ` Alon Levy
2012-03-06 16:02 ` Alon Levy
2012-03-06 16:16 ` Anthony Liguori
2012-03-06 16:26 ` Alon Levy
2012-03-06 16:47 ` Anthony Liguori
2012-03-07 6:57 ` Gerd Hoffmann
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