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[Qemu-devel] [PATCH 01/22] QMP: Introduce RESUME event
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] [PATCH 01/22] QMP: Introduce RESUME event |
Date: |
Tue, 20 Apr 2010 18:09:31 -0300 |
It's emitted when the Virtual Machine resumes execution.
This is needed because next patches will convert savevm/loadvm
to QMP and they call vm_stop() (which causes QMP to emit the
STOP event) and vm_start() (which doesn't emit any event).
Clients will get confused with a STOP event without a matching
RESUME event.
Signed-off-by: Luiz Capitulino <address@hidden>
---
QMP/qmp-events.txt | 12 ++++++++++++
monitor.c | 3 +++
monitor.h | 1 +
vl.c | 1 +
4 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/QMP/qmp-events.txt b/QMP/qmp-events.txt
index c084a47..01ec85f 100644
--- a/QMP/qmp-events.txt
+++ b/QMP/qmp-events.txt
@@ -38,6 +38,18 @@ Example:
{ "event": "RESET",
"timestamp": { "seconds": 1267041653, "microseconds": 9518 } }
+RESUME
+------
+
+Emitted when the Virtual Machine resumes execution.
+
+Data: None.
+
+Example:
+
+{ "event": "RESUME",
+ "timestamp": { "seconds": 1271770767, "microseconds": 582542 } }
+
RTC_CHANGE
----------
diff --git a/monitor.c b/monitor.c
index afea639..975e77c 100644
--- a/monitor.c
+++ b/monitor.c
@@ -423,6 +423,9 @@ void monitor_protocol_event(MonitorEvent event, QObject
*data)
case QEVENT_STOP:
event_name = "STOP";
break;
+ case QEVENT_RESUME:
+ event_name = "RESUME";
+ break;
case QEVENT_VNC_CONNECTED:
event_name = "VNC_CONNECTED";
break;
diff --git a/monitor.h b/monitor.h
index 5bdeed1..ea15469 100644
--- a/monitor.h
+++ b/monitor.h
@@ -21,6 +21,7 @@ typedef enum MonitorEvent {
QEVENT_RESET,
QEVENT_POWERDOWN,
QEVENT_STOP,
+ QEVENT_RESUME,
QEVENT_VNC_CONNECTED,
QEVENT_VNC_INITIALIZED,
QEVENT_VNC_DISCONNECTED,
diff --git a/vl.c b/vl.c
index b997cb9..3ba1dc6 100644
--- a/vl.c
+++ b/vl.c
@@ -1692,6 +1692,7 @@ void vm_start(void)
vm_running = 1;
vm_state_notify(1, 0);
resume_all_vcpus();
+ monitor_protocol_event(QEVENT_RESUME, NULL);
}
}
--
1.7.1.rc1.12.ga6018
- [Qemu-devel] [RFC 00/22]: QMP: Convert savevm/loadvm/delvm, Luiz Capitulino, 2010/04/20
- [Qemu-devel] [PATCH 01/22] QMP: Introduce RESUME event,
Luiz Capitulino <=
- [Qemu-devel] [PATCH 02/22] savevm: Don't check the return of qemu_fopen_bdrv(), Luiz Capitulino, 2010/04/20
- [Qemu-devel] [PATCH 03/22] savevm: Introduce delete_snapshot() and use it, Luiz Capitulino, 2010/04/20
- [Qemu-devel] [PATCH 05/22] savevm: load_vmstate(): Return 'ret' on error, Luiz Capitulino, 2010/04/20
- [Qemu-devel] [PATCH 07/22] qemu-error: Introduce get_errno_string(), Luiz Capitulino, 2010/04/20
- Re: [Qemu-devel] [PATCH 07/22] qemu-error: Introduce get_errno_string(), Daniel P. Berrange, 2010/04/21
- Re: [Qemu-devel] [PATCH 07/22] qemu-error: Introduce get_errno_string(), Kevin Wolf, 2010/04/21
- Re: [Qemu-devel] [PATCH 07/22] qemu-error: Introduce get_errno_string(), malc, 2010/04/21
- Re: [Qemu-devel] [PATCH 07/22] qemu-error: Introduce get_errno_string(), Luiz Capitulino, 2010/04/21
- Re: [Qemu-devel] [PATCH 07/22] qemu-error: Introduce get_errno_string(), Daniel P. Berrange, 2010/04/21
- Re: [Qemu-devel] [PATCH 07/22] qemu-error: Introduce get_errno_string(), Luiz Capitulino, 2010/04/21