diff options
| author | Igor Mammedov <imammedo@redhat.com> | 2012-09-05 23:06:21 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2012-09-25 18:37:41 -0500 |
| commit | a9552c8edbd31bf75d42b561f0a592c00aff1038 (patch) | |
| tree | 5bd53653764ae8f252cccf733e22e013c94ee1b0 | |
| parent | d9b41bcda91ea7285d934a9c2333c49cd32d1ad3 (diff) | |
Introduce powerdown_notifiers
Notifier will be used for signaling powerdown request to guest in
a more general way and intended to replace very specific
qemu_irq_rise(qemu_system_powerdown) and will allow to remove global
variable qemu_system_powerdown.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| -rw-r--r-- | sysemu.h | 1 | ||||
| -rw-r--r-- | vl.c | 8 |
2 files changed, 9 insertions, 0 deletions
@@ -52,6 +52,7 @@ void qemu_system_wakeup_enable(WakeupReason reason, bool enabled); void qemu_register_wakeup_notifier(Notifier *notifier); void qemu_system_shutdown_request(void); void qemu_system_powerdown_request(void); +void qemu_register_powerdown_notifier(Notifier *notifier); void qemu_system_debug_request(void); void qemu_system_vmstop_request(RunState reason); int qemu_shutdown_requested_get(void); @@ -1355,6 +1355,8 @@ static int powerdown_requested; static int debug_requested; static int suspend_requested; static int wakeup_requested; +static NotifierList powerdown_notifiers = + NOTIFIER_LIST_INITIALIZER(powerdown_notifiers); static NotifierList suspend_notifiers = NOTIFIER_LIST_INITIALIZER(suspend_notifiers); static NotifierList wakeup_notifiers = @@ -1569,6 +1571,11 @@ void qemu_system_powerdown_request(void) qemu_notify_event(); } +void qemu_register_powerdown_notifier(Notifier *notifier) +{ + notifier_list_add(&powerdown_notifiers, notifier); +} + void qemu_system_debug_request(void) { debug_requested = 1; @@ -1620,6 +1627,7 @@ static bool main_loop_should_exit(void) } if (qemu_powerdown_requested()) { monitor_protocol_event(QEVENT_POWERDOWN, NULL); + notifier_list_notify(&powerdown_notifiers, NULL); qemu_irq_raise(qemu_system_powerdown); } if (qemu_vmstop_requested(&r)) { |